Answer:
energy
Explanation:
NEED ASAP
Why is Dr. Elizabeth Cochran’s sensor important to earthquake research? How can it help develop an earthquake warning system?
Answer:
According to Cochran, these sensors become temporary seismic stations, enabling scientists to automatically monitor and retrieve data from six months to a year after an earthquake. Therefore, scientist can detect earthquake through information collected from the last earthquake.
Explanation:
Answer:
Dr. Cochran has invented a device to use on any laptop to detect an earthquake. This device can warn people about earthquakes immediately. These detectors are inexpensive and work on any computer. Scientists can create more of these sensors and distribute them to all residents in earthquake-prone areas. The sensors would let people know about earthquakes so they could go somewhere safe without wasting time.
Explanation:
Edmentum answer (:
Describe the adaptations of the xylem.
Answer:
They lose their end walls so the xylem forms a continuous, hollow tube. They become a strengthened by a substance called lignin. Lignin gives strength and support to the plant
american citizens must pay federal taxes including ___
American citizens must pay federal taxes including income tax, Social Security tax, and Medicare tax.
Income tax is a tax on an individual's earnings, which is paid to the federal government. Social Security tax is a payroll tax that funds the Social Security program, which provides benefits to retired and disabled individuals.
Medicare tax is also a payroll tax that funds the Medicare program, which provides healthcare benefits to individuals over the age of 65 and those with certain disabilities. These taxes are mandatory for American citizens and are used to fund various programs and services provided by the federal government.
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What liquid was used to dilute the yogurt so it was easier to see the bacteria on the slide?
Yogurt is typically diluted with water before being used as a sample for microscopic examination. It is simpler to examine the bacteria and other yogurt ingredients under a microscope thanks to the water's assistance in separating and dispersing them. Yet occasionally, different liquids, including saline solution or buffer solutions, can also be utilized for this.
Under a microscope, how do you see the microorganisms in yogurt?Locate a region of the yogurt that is relatively thin under low power; this is where the bacteria are. For a better look of the bacteria, change the magnification to high power (400X for most microscopes). These tiny organisms will be significantly easier to see if your microscope has an oil immersion lens.
How can bacteria be separated from yogurt?By homogenizing and dissolving curds under alkaline conditions, as well as by subjecting them to lysis with proteases or surfactants, it is possible to separate LAB from yogurt (Gunasekera et al., 2002). Centrifugation is used to gather the cells following these procedures.
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help please it's biology
Answer:
look
Explanation:
1a. Dendrite
b. cell body
c. nucleus
d. axon
e. soma
2. c, b
3. Vacoule and chloroplast
4. nerve impulse travels from left to right.
5. Sensory neuron sends electrical impulses to a relay neuron.
6. Respiration. Due to respiration in the mitochondria glucose molecules are broken down to release energy.
The ancestors of cetaceans (dophins and whales) are mammals with hair. Hair helps insulate the body of mammals and allows many species to keep a warm and stable body temperature even in cold climates. However, modern cetaceans are hairless, even those that live in very cold water. How can natural selection account for this loss?
The ancestors of cetaceans, including dolphins and whales, were mammals with hair that helped to insulate the body and maintain stable body temperature even in cold climates.
However, today's cetaceans are hairless, even those that live in extremely cold water. This loss of hair can be explained by natural selection. The reason behind the loss of hair can be attributed to a change in the environment and their lifestyles over time. The hair might have become a disadvantage over time because cetaceans are well adapted to aquatic life. Hence, they no longer require insulation from their hair in cold water. Natural selection is responsible for this adaptation. Adaptation is an important part of natural selection.
Through this process, the environment and the organism interact in a way that results in the emergence of traits that help the organism survive better. The environment provides selective pressure, and the organisms that are better adapted to the environment survive and reproduce, passing their advantageous traits to their offspring.The loss of hair in cetaceans was likely the result of natural selection and genetic mutations that favored animals with less hair. As the aquatic life of cetaceans became more significant, the adaptation of less hair would provide an advantage over hair as hair would have presented more disadvantages than advantages.
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in a patient, at what phase of the bacterial growth curve do antibodies and white blood cells affect the progress of the disease?
In a patient, antibodies and white blood cells affect the progress of the disease during the log phase of the bacterial growth curve.
The bacterial growth curve is a graph that represents the growth of bacterial populations over time. It is divided into four phases: lag phase, log phase (exponential phase), stationary phase, and death phase.
During the log phase of bacterial growth, bacteria multiply rapidly and achieve maximum growth rate. At this point the immune system responses to the infection, which includes the production of antibodies, proliferation and activation of white blood cells.
If the immune response is adequate, the bacteria may be effectively controlled and the growth curve will have quick transition into the stationary phase and progress into the death phase.
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foot surface anatomy
The surface anatomy of the foot includes several landmarks and structures that are visible or palpable on the skin. Here are some of the main features of the foot's surface anatomy:
Toes: The toes are the digits at the front of the foot. There are five toes in total, each with three phalanges except for the big toe which has two phalanges.Overall, the surface anatomy of the foot is complex and plays an important role in standing, walking, and other activities that involve the lower extremities.
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What keeps the airways clear?
A. Spiracles near airway openings.
B. Pleural fluid in the thoracic cavity.
C. Mucin secreted by goblet cells in the bronchus.
D. Passage through squamous epithelial cells.
abc or d with a simple explanation
pls be sure of ur answer
What keeps the airways clear are the Spirals near the airway openings.
A. Spirals near airway openings.What keeps your airways open?The walls of the trachea (TRAY-kee-uh) are reinforced by rigid rings of cartilage to keep it open. The trachea is also lined with cilia, which sweep fluid and foreign particles out of the airways so they stay out of the lungs.
What is trachea?The trachea, also known as the windpipe, is a cartilaginous tube that connects the larynx to the bronchi of the lungs, allowing the passage of air, and so is present in almost all air-breathing animals with lungs. The trachea extends from the larynx and branches into the two primary bronchi. At the top of the trachea the cricoid cartilage attaches it to the larynx. The trachea is formed by a number of horseshoe-shaped rings, joined together vertically by overlying ligaments, and by the trachealis muscle at their ends. The epiglottis closes the opening to the larynx during swallowing.
With this information, we can conclude that With this information, we can conclude that the correct answer is A. Spirals near airway openings
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The kidney nephrons filter around 125cm3 of blood in one minute.
Calculate the total volume of blood filtered by the kidney nephrons in 24 hours.
Answer:
180,000 volume of blood
Explanation:
So the nephrons filter 125 cm^3 of blood in 1 minute so when finding 24 hours you know 1 hour has 60 minutes so multiply 125 by 60 to get 7500 which is the blood filtered in 1 hour and since you need 24 hours multiply this 7500 by 24 to get your final answer of 180,000 volumes of blood filtered.
Carbon never quits. It recycles itself constantly, conserving its mass and energy as it travels from one location to another.
Group of answer choices
True
False
Answer:
The answer is True.
Earth stores carbon naturally as part of the carbon cycle. When the system is not in equilibrium, it corrects itself. The Earth has been emitting and storing carbon for millions of years, cycling it between sky, sea, soil, and rock. And the law of conservation of matter states that no matter is destroyed, nor created, likewise with energy.
The chart below shows four identical wagons loaded with different amounts of bricks.
Wagon w
Wagon X
Wagon Y
Wagon 2
two pounds of bricks
three pounds of bricks
four pounds of bricks
five pounds of bricks
It the same amount of effort is applied to all four identical wagons, why would Wagon W move farthest?
A It has the least amount of mass, affecting its motion.
B. It has the least amount of speed, affecting its motion.
C. It has the greatest amount of gravity, affecting its motion.
D. It has the greatest amount of friction, affecting its motion.
Monkeys were ________ to develop a fear of fear-relevant stimuli, like toy snakes or a toy crocodile, as they were to fear-irrelevant stimuli, like flowers or a toy rabbit.
Monkeys were more likely to develop a fear of fear-relevant stimuli, like toy snakes or a toy crocodile, as they were to fear-irrelevant stimuli, like flowers or a toy rabbit.
What do you mean by stimuli?A stimulus is anything that can trigger a physical or behavioral change. The plural of stimulus is stimuli. Stimuli can be external or internal. An example of external stimuli is your body responding to a medicine.
Moreover, stimulus is an event or any change in the external environment that evokes a specific functional reaction in an organ or tissue. stimulus can be internal or external. Sense organs, such as the ear, and sensory receptors.
In physiology, a stimulus is a detectable change in the physical or chemical structure of an organism's internal or external environment. The ability of an organism or organ to detect external stimuli, so that an appropriate reaction can be made, is called sensitivity.
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* 35 Biodiversity Hot spots (International)
Explanation:
Biodiversity Hotspots of the World
Eastern Afro-Montane.
The Guinean forests of Western Africa.
Horn of Africa.
Madagascar and the Indian Ocean Islands.
Maputoland, Podoland, Albany hotspot.
Succulent Karou.
East Malanesian islands.
South Africa's Cape floristic hotspot.
Osmosis review
1.
2.
3.
4.
5.
6.
7.
8.
9.
Answer:
1. sugar
2. into
3. turgid
Hypotonic solution
4. same
Isotonic solution
5. high
6. out
7. cytoplasm
8. flaccid
9. plasmolyzed
Hypertonic solution
Consider the cladogram. A cladogram is shown. Roundworms have the derived characteristics of true tissues, bilateral symmetry, and a pseudocoelom. Which group of organisms has the derived characteristics of true tissues, bilateral symmetry, and a pseudocoelom? sponges roundworms annelids chordates
Answer:
The correct answer is - roundworms.
Explanation:
The answer is already mention in the question, however, the detailed answer is as follows:
The characteristics that are given in the question are true tissues, bilateral symmetry, and a pseudocoelom. Worms or helminths are known as primitive form of organization of the Bilaterians. All three group of worms or helmints have a basic bilateral symmetry.
These organisms inaugurated various characteristic that are found and carried by other animals such as true tissues, bilateral symmetry, and a pseudocoelom.
Thus, the correct answer is - roundworms.
Answer:
its b
Explanation:
Explain the importance
of decomposers to the overall
biogeochemical cycle.
Answer: Decomposers plan an important role in the biogeochemical cycling for nutrients in the environment as they are responsible for the breakdown and return of nutrients back to the environment in their native state.
Decomposers are essential for the biogeochemical cycle as they facilitate the recycling of nutrients, provide energy for other organisms, and help maintain the health and balance of ecosystems by Breaking down organic matter, Recycling nutrients, Energy flow and Detoxification.
Without decomposers, organic matter would accumulate, nutrients would become locked up, and energy flow within ecosystems would be disrupted.
Decomposers play a crucial role in the overall biogeochemical cycle. Here's why they are important:
Breaking down organic matter: Decomposers, such as bacteria and fungi, break down dead plants, animals, and other organic materials into simpler compounds. They do this through the process of decomposition, where they release enzymes that break down complex molecules into smaller, more manageable forms.
Recycling nutrients: By decomposing organic matter, decomposers release essential nutrients back into the ecosystem. These nutrients, such as carbon, nitrogen, phosphorus, and sulfur, are then made available for uptake by plants and other organisms. This recycling of nutrients is vital for maintaining the balance and productivity of ecosystems.
Energy flow: Decomposers also play a crucial role in energy flow within ecosystems. When they break down organic matter, they release energy in the form of heat. This energy can then be used by other organisms in the ecosystem, such as primary consumers (herbivores) and secondary consumers (carnivores), to carry out their life processes.
Detoxification: Decomposers are capable of breaking down and detoxifying harmful substances and pollutants in the environment. For example, certain bacteria can break down pesticides and other chemical pollutants, helping to reduce their negative impact on the ecosystem.
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FILL IN THE BLANK. the most common lever systems in the body are those that have the applied force between the fulcrum and the load. these are called ___ levers. group of answer choices fifth-class third-class first-class second-class fourth-class
The most common lever in a human body is the third class
Where is the lever in the human body?Human bodies' bones serve as lever arms, joints serve as pivots, and muscles supply the force needed to lift objects. The body's levers for generating human movement are made up of bones, ligaments, and muscles. Simply put, a joint, which is where two or more bones come together, serves as the axis (or fulcrum), and the muscles that span the joint exert force to move a weight or resistance.
The third-class lever is the kind of lever found most frequently in the human body. The applied force with this type of lever is in the middle, between the resistance and the axis of rotation. In this lever configuration, the force arm is never longer than the resistance arm.
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Match the lettered term on the diagram with the correct term.
Answer:
need more information to answer this question
What is diversifying selection?
Diversifying selection can also be called Disruptive selection. It involves changes in a population that leads to extreme values for a trait. This means that, instead of having several small differencies in a characteristic amongst the organisms, the organisms tends to have only two "options" of how this characteristic is available. A simple example is that, instead of several different colors of flowers in different nuances of yellow and green, including colors that are intermediate between yellow and green, we will find only two colors: a strong yellow and a strong green. Individuals can develop a tendency of developing one of the two extreme ways of expressing a trait, against the intermediate ones. It is part of natural selection, it is not artificial selection, and it favours two variants, instead of many variants. So you will have two variants of the same trait appearing, and they tend to be extremely opposed to each other.
PLSSSS HELP IF YOU TURLY KNOW THISS
B. Prediction of weather. Science technology are used to predict atmospheric conditions at a certain area and time. Computer-based models that take into consideration a variety of atmospheric elements.
Quantitative data on the condition of the atmosphere, land, and ocean at a particular site are collected in order to make weather predictions, which then use meteorology to anticipate how the atmosphere will change there.
Forecasts were previously made manually using a combination of factors, including changes in barometric pressure, the current state of the weather, and the state of the sky or cloud cover.
Still requiring human input, selecting the best model to serve as the forecast's underlying framework involves understanding of model bias, model performance, and pattern identification.
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What is the most specific ecological level?A. a habitatB. an organismC. an ecosystemD. a biosphere
We have to consider that the ecology, in aims to classify from a more general to a more specific magnitude, and propose a categorization of the ecological levels approaching how broad or narrow they are. In this sense, a broader level would be the biosphere, since there are too many components of the biome. and a narrower level would be a very organism since it would be the more specific category (B answer option), as we can see in the following picture:
in drought conditions, many plants aren't able to survive because they do not have enough water to photosynthesize. which step in photosynthesis would be blocked by drought conditions?
In drought conditions, the step of photosynthesis that would be blocked is the light-dependent reactions which take place in the thylakoid membrane of the chloroplast.
Photosynthesis is the process by which green plants and some other organisms utilize sunlight to synthesize foods with the aid of chlorophyll pigments, carbon dioxide, and water. Photosynthesis in plants is carried out by organelles called chloroplasts, which contain chlorophyll pigment. Chloroplasts convert light energy into chemical energy in the form of ATP by using photosystems 1 and 2, which are complex arrangements of pigments and proteins.
The ATP produced is used in the dark reactions of photosynthesis (also known as the Calvin cycle), which occur in the stroma of the chloroplasts. The dark reactions take carbon dioxide and water to make sugars, with oxygen gas as a by-product. The process of photosynthesis can be divided into two parts: light-dependent reactions and light-independent reactions.
Light-dependent reactions: During light-dependent reactions, energy is obtained from sunlight and converted into chemical energy in the form of ATP, which is used in light-independent reactions. This process takes place in the thylakoid membrane of the chloroplasts. It is during this process that water is split into oxygen and hydrogen ions.
Light-independent reactions: During light-independent reactions, chemical energy in the form of ATP is used to convert carbon dioxide to glucose. This process takes place in the stroma of the chloroplasts.
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help answer the following
Can someone help?? Idk why but I can't figure out what I'm doing wrong
Answer:
1. Okay, so Chaz should have ee (correct) and Be should actually have Ee (heterozygous means mix). So it should equate to:
Ee, Ee, ee, ee. so 50% and 50% phenotype for normal eyes and heart eyes.
e | e___
E | Ee | Ee |
____________|
e | ee | ee |
____________|
what sociologist outlined six important determinants of collective behavior in his valued-added model? select one: a. neil smelser b. ralph turner c. clark mcphail d. émile durkheim
Neil Smelser outlined six important determinants of collective behavior in his valued-added model. The correct option is a.
Neil Smelser's valued-added model is a collection of variables that explains the causes of collective behavior. Smelser's goal in creating this model was to integrate the various aspects of collective behavior into a coherent theoretical structure. Smelser's value-added model is a framework for understanding collective behavior, which is defined as any social event that involves a group of individuals who are acting together in an unusual manner to achieve a common goal.
Smelser outlined six determinants that lead to collective behavior. They are:
a. Structural conduciveness - It refers to the structural factors that allow the collective behavior to occur. This could include factors like the size of the group, the geographical proximity of the individuals involved, and the existence of shared values or beliefs.
b. Structural strain - It refers to the pressure that individuals feel when their expectations are not met. This could include factors like poverty, inequality, and discrimination.
c. Generalized belief - It refers to the shared belief among individuals that there is a problem that needs to be addressed. This could include beliefs about injustice, oppression, or other societal problems.
d. Precipitating factors - It refers to the events that trigger the collective behavior. This could include events like the death of a leader or a sudden crisis.
e. Mobilization for action - It refers to the process of organizing individuals to take action. This could include the development of leadership, the creation of a plan of action, or the establishment of a communication network.
f. Social control - It refers to the measures that are taken to limit the behavior of individuals. This could include the use of force or the imposition of legal sanctions.
Neil Smelser outlined six important determinants of collective behavior in his valued-added model.
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Are seafloor spreadings the same thing as ocean basins?
Answer:
No
I hope this helps!
If you could repeat the lab and make it better, what would you do differently and why?
There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length. The question is, "How do atmospheric conditions influence weather patterns?"
Answer:
A laboratory (UK: /ləˈbɒrətəri/; US: /ˈlæbərətɔːri/; colloquially lab) is a facility that provides controlled conditions in which scientific or technological research, experiments, and measurement may be performed.
Explanation:
what is all the tiny photoautotrophs found near the surface of a body of water
Answer:
Phytoplankton. It refers to all the tiny photoautotrophs found on or near the surface of a body of water. Phytoplankton usually are the primary producers in aquatic ecosystems.
Explanation:
Hope it helps! =D
Sedimentary rocks are formed from igneous rocks beginning with the process of _____.
Sedimentary rocks are formed from igneous rocks beginning with the process of deposition.
How do sedimentary rocks form?Sedimentary rocks are one of the major groups of rock that makes up the crust of the Earth.
Sedimentary rocks are formed by the deposition of either the weathered remains of other rocks, the results of biological activity, or precipitation from solution.
Igneous rocks are formed by the cooling of molten rock, either below the surface (intrusive) or on the surface (extrusive).
In summary, sedimentary rocks are formed from deposits of pre-existing rocks like igneous rocks or pieces of once-living organism that accumulate on the Earth's surface.
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