Answer:
cladogram
Explanation:
a cladogram is a diagram that shows evolutionary relationships
3. Peter Paul is pushing a grocery cart full of fruits from the department store to his at
constant speed. The grocery cart and the fruits has a combined mass of 20.00 kg. If the
coefficient of kinetic friction between the box and the floor is 0.24, how much force does
Peter Paul exert on the box?
What are three things that organisms of the same species are able to do? (btw this is due tomorrow).
Answer:
More specific plz I could just say eat,breath,drink but I doubt that's right can I get some more details?
What are the 3 main greenhouse gases ?
Answer:
carbon dioxide
methane
nitrous oxide
Answer:
Carbon Dioxide.
Methane.
Nitrous Oxide
How is speed calculated?
multiply velocity by displacement
divide velocity by displacement
multiply distance by time
divide distance by time
Speed is calculated by dividing the distance moved by the time taken. Details about speed can be found below.
What is speed?Speed is a term used to describe the rate of a moving body. It is a vector quantity i.e. has magnitude and direction.
Speed rate can be described as the magnitude of velocity i.e. the rate of distance traveled in a given time.
Therefore, speed can be calculated by dividing the the distance moved by the time taken.
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Speed is calculated by dividing the distance moved by the time taken.
What is speed?Speed is a term used to describe the rate of a moving body. It is a vector quantity i.e. has magnitude and direction.
Moreover, speed rate can be described as the magnitude of velocity i.e. the rate of distance traveled in a given time.
Therefore, speed can be calculated by dividing the the distance moved by the time taken.
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Beanie Eyelash is a celebrity who does not have a widows peak, while Chris Hemsworth is a celebrity who does. What is a widows peak an example of?
A single gene traits
B polygenic traits
C single allele genotypes
D polygenic genotypes
the failure of sister chromatids to separate properly during cell division
Answer:
huh? wait..what?
Explanation:
Watch the short tedtalk (its like 6-8 minutes, link in image) and respond to the following questions
Why does the speaker say it is important for her to offer her daughter choices? How does the speaker compare that to the importance of choice for the animals she cares for?
Summarize how Holly’s chimpanzee behaviors were different from the rest of the troupe.
What approach did the speaker and her team decide to take to help Holly? Give at least three specific examples.
What did the team observe about Holly and her troupe over time?
Why is offering choice a revolutionary concept at a zoo? Identify an element from what you read in the unit as to how zoos are changing that also serve the purpose of offering animals more choice.
Applying this learning to yourself. Identify a time when you might have resented feeling enclosed, but the offer of choices improved your outlook.
The speaker mentions some examples of activity bins that they used as enrichment materials for Holly. Identify two materials that you would be curious about giving Holly in a bin to see how she would interact with that material. Keep Holly’s safety in mind as you make your suggestions; avoid things that would endanger her or the troupe!
The unit mentions that an important factor in zookeeping is to give animals their space, as they are wild animals after all. How do you think zookeepers balance their need for research and helping specific animals, like Holly with respecting Holly’s need for “wild space.”
Because Holly doesn't interact socially with other animals, she exhibits different behavioral patterns from other animals. Innovative ideas will help animals connect with their surroundings more effectively in zoos.
What is Animal Behavioral Pattern?Animals' usual responses to a specific stimuli or circumstance are referred to as behavioral patterns in animals. Foraging, migration, courtship, communication, mating, and parenthood are a few examples of these patterns.
a)
The speaker on the TED talk show argues that giving her daughter choices is crucial because it helps her daughter grow in autonomy and self-determination. In a similar vein, the speaker is of the opinion that animals should be given the chance to display their natural behaviors through choice. Holly's chimpanzee habits were distinct from those of the rest of the troop because she was less social, spent more time by herself, and was less willing to investigate her surroundings. The speaker and her team made the decision to provide Holly with extra options in order to aid in her comfort and safety. They modified the design of the room and provided her with activity bins filled with various materials and objects for her to investigate.
b)
A novel idea in zoos is to give animals the freedom to display their natural behaviors and choose how to interact with their surroundings. Zoos are evolving by giving the animals more natural environments so they may explore their surroundings and make more decisions about how to behave. Zoos are now offering more naturalistic enclosures, which allow the animals to walk around more freely and decide where they want to go and what they want to do, as an illustration from the unit.
c)
When I was studying for tests, I would have disliked feeling confined, but the availability of options helped my attitude. I gave myself the option to take a break and engage in something else I enjoyed because I was feeling overburdened by the amount of material I had to study. This decision enabled me to step back and unwind, which enhanced my viewpoint and assisted me in controlling my stress levels.
d)
A mirror and a ball are two items I'd be curious to put in a bin for Holly to play with to see how she might react. A ball may give Holly an interactive toy that she could play with by herself or with the other chimpanzees, while a mirror could enable her to study her own reflection.
e)
Zookeepers provide Holly with enrichment activities that let her explore her surroundings and make decisions without having to be directly interacted with in order to strike a balance between their need for research and aiding particular animals, like Holly, and respecting Holly's need for "wild space." They also give her adequate room to move about unrestrictedly and engage in social interactions with the other chimpanzees without feeling crowded.
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Animals with favorable variations reproduce more successfully than organisms with
less favorable valiations. This statement best describes the concept of
Overproduction
Use and disuse
Survival of the fittest
Inheritance
Contrary to species that follow the principle of the survival of the fittest, animals with advantageous mutations reproduce increasingly effectively. A good option is (c).
These kinds of organisms get a higher probability of surviving and reproducing if they possess offsprings?
According to Charles Darwin's theory of evolution by natural selection, animals who have inherited genetic features that allow them to adjust to their surroundings than other individuals of same species are far inclined to live, reproduce, and transmit more of their genetics onto the subsequent generation.
Populations of living things evolve and shift beyond a mechanism called natural selection. The fact that each person in a community is unique in certain aspects is referred to as natural variation. Due to this variance, some people are more likely to possess characteristics that are environment-friendly than others.
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Which of the molecules from the photosynthesis equation stores the most energy?
the wet bulb temperature is 10 C the Dry bulb temperature is 14 C what is the relative humidity?
The relative humidity is approximately 22.9% based on the given wet bulb temperature of 10°C and dry bulb temperature of 14°C.
Relative humidityWet bulb temperature: 10°C = 50°F
Dry bulb temperature: 14°C = 57.2°F
SVP at wet bulb temperature: 0.284 * \(e^(17.27 * 10 / (10 + 237.3))\)= 0.284 * \(e^(-7.09)\) = 0.284 * 0.000828 = 0.0002356 psi
SVP at dry bulb temperature: 0.284 *\(e^(17.27 * 14 / (14 + 237.3))\) = 0.284 * e^(-5.97) = 0.284 * 0.002562 = 0.0007296 psi
AVP = 0.0002356 - (0.00066 * (57.2 - 50) * 14.7) = 0.0002356 - (0.00066 * 7.2 * 14.7) = 0.0002356 - 0.0686 = 0.000167 psi
RH = (AVP / SVP at dry bulb temperature) * 100
RH = (0.000167 / 0.0007296) * 100 = 0.229 * 100 = 22.9%
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For which reasons would a male peacock spread his tail feathers? Check all that apply.
1) to cool off his body
2) to attract a peahen
3) to show that he is healthy
4) to protect his peachicks
5) to intimidate rival males
6) to run from a predator
Answer:
it would be 2 and 5
Explanation:
When the male peacock spreads his tail feathers to create a spectacular fan of blue and green, the illusion of large penetrating eyes are displayed. Not only do these eyes attract mates, but they also scare away potential predators, like snakes or large wild cats.
Answer:
2 3 5
Explanation:
All organisms have the same feedback mechanisms that help them maintain homeostasis.
true/false
Answer:
True
Explanation:
Do all living organisms have mechanisms for homeostasis?
All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity.
Drag and drop each of the following so that they match up with the correct metabolic pathways that they can be intermediates for. their respective bins. Drag the appropriate items View Available Hint(s) Reset Help Lactate Amino acids Glycerol Glucose Fatty acids Glycoliysis Citric acid cycle Pyruvate processing of acetyl- CoA and the citric acid cycle Pyruvate processing of acetyl- CoA Submit
The correct matching of the metabolic pathways and their likely substrates are given below as follows:
Glycolysis - Glucose
Citric acid cycle - Glycerol, fatty acids
Pyruvate processing of acetyl-CoA and the citric acid cycle - amino acids
Pyruvate processing of acetyl- CoA - Lactate
What are metabolic pathways?Metabolic pathways refer to the path or sequence of reactions that lead to a given metabolic product by enzymes.
Metabolic pathways may be biosynthetic pathways in which the reaction leads to the synthesis of a given product.
On the other hand, metabolic pathways may be catabolic pathways in which large molecules are broken down into simpler products.
The metabolic pathways require enzymes that act on molecules known as substrates.
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Please help me with this.
Choose one of these career fields:
- astronomer
- geologist
- meteorologist (this)
- oceanographer (or this)
- List three tasks this type of scientist completes most days.
- List a location where such a scientist may work.
- Identify three reasons why this type of scientist's work is important.
- Identify what course of study is necessary to work in this field of science, as well as how many years of study are necessary to complete a degree in this field.
What age do humans reach skeletal maturity?
approximately age 40
approximately age 20
approximately age 15
approximately age 30
Answer:
only depends on the human some can be mature for only being 15 and others it's 40 but it only depends on the mind of said person
this is so difficult pls help
Answer:
B. It is good solution because people will have sand to walk on along the beach.
EXTRA POINTS NEED HELP ASAP
Why is snow better than flooding
Answer:
Snow is better than flooding.
Explanation:
Snow and flooding are two weather conditions that are come from water. Snowing is considered to be a regular weather condition that often happens in winter, but flooding is considered to be a disaster.
Flooding does more damage to our society. Plenty of accidents such as nuclear station shutdowns are caused by floods and other water-related disasters. Snowing, on the other hand, is only annoying since you have to go outside in the cold shoveling snow, only to find your driveway completely full of snow the next day.
orthodontic problems such as tooth crowding and malocclusions are widespread in humans today, but the study of ancient skulls tells us that this was rare before 10,000 years ago. identify the factors that help explain this observation.
An overbite is one of the maximum not unusual orthodontic issues. In an overbite, the upper the front teeth enlarge out over the lower the front teeth. This every so often reasons the decrease front teeth to bite into the roof of the mouth.
Dental malocclusion takes place when your enamel are spread out an excessive amount of, out of line, or maybe crowded. Skeletal malocclusion occurs whilst your jaw is either too small or too big for your enamel, or whilst one jaw does not well line up with the alternative.
If at any point for the duration of your orthodontic remedy you have got concerns approximately how it is progressing, don't hesitate to speak together with your orthodontist or a member of the orthodontic crew. Their intention is the same as yours – a beautiful, healthful smile with a purpose to last a life-time.
As an instance, installing braces can put the wearer at hazard for an boom in gingivitis, plaque construct-up and immoderate stretching and subsequent weakening of the roots of the enamel getting moved round by means of the braces. this will cause troubles like multiplied pocket intensity, recession, even capability for bone loss.
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HELP FAST!!!!!!!!!!!!!!!!!!!
RR (round peas) and rr (wrinkled peas), The heterozygous peas have genotype Rr which when crossed will have RR, Rr, Rr and rr. Therefore, 50% of the off springs will be heterozygous.
What is a punnett square?
The genotypes of a certain cross or breeding experiment are predicted using the Punnett square, a square diagram. It bears Reginald C. Punnett's name, who developed the method in 1905. Biologists use the figure to calculate the likelihood that a child will have a certain genotype.
When two heterozygotes are crossed, the anticipated genotype ratio is 1 (homozygous dominant): 2 (heterozygous): 1. (homozygous recessive) or 1:2:1.
R r
R RR Rr
r Rr rr
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Which activity uses ATP to lower body temperature?
shivering
panting
sheltering in the shade
fluffing up feathers
I think its C
Answer:
The correct answer is panting, I just took the test and got it correct.
Explanation:
Hope this helps :)
Select the nuclear membrane closeup. How is the nuclear membrane similar to the cell membrane?.
Nuclear membrane similar to the cell membrane as they both are made up of lipid bilayer.
These both layers are made up of lipid bilayer , they are important for protection and transport .
Main function of nuclear membrane is to protect the cell and act as a barrier to to sperate the content of nucleus to cytoplasm . Nuclear membranes are phospholipid bilayers, which are permeable only to small nonpolar molecules. While cell membrane is the lipid bilayer surrounding the entire cell.
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After which event will ecological succession most likely happen? answer choices. a forest fire. a thunderstorm. a high tide. a lunar eclipse.
Ecological succession is most likely to happen after a forest fire. Option A is the correct answer.
Forest fires can cause significant disturbances to an ecosystem, clearing out vegetation and organic matter. This creates a blank canvas for new plant growth and colonization by other organisms. The absence of competition and the availability of resources in the post-fire environment provide opportunities for pioneer species to establish and initiate ecological succession.
These pioneer species gradually pave the way for the establishment of more complex and diverse communities over time, leading to ecological succession. Therefore, a forest fire is an event that often triggers the process of ecological succession.
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True or False. Biological polymers such as DNA and protein are polymers that contain
IDENTICALLY repeating monomers *
(1 Point)
False
True
Answer:
false
Explanation:
i took a test good luck
Which is not a form of waste removal from the body?
A Crying
B Sweating
C Urinating
D Expelling gas
Answer:
I know that Excretion is one way to remove waste from the body, but since it's not a choice, I would say C. Urinating.
Explanation:
Not 100% sure since B. and D. can also be correct.
Crying is not a form of waste removal from the body. Therefore, option (A) is correct.
It is an emotional response characterized by the shedding of tears, which are produced by the lacrimal glands. Crying is associated with various emotions, such as sadness, happiness, or frustration, and serves as a means of emotional expression and communication.
On the other hand, the other options listed are forms of waste removal from the body:
B Sweating: Sweat is produced by sweat glands and contains waste products such as urea, salts, and toxins. Sweating helps regulate body temperature and eliminate waste through the skin.
C Urinating: Urine is a waste product produced by the kidneys as they filter the blood. It contains urea, excess water, and other waste substances that the body needs to eliminate.
D Expelling gas: Gas, particularly in the form of flatulence (passing gas), can be a waste product produced during the digestion process. It involves the release of gases like methane, carbon dioxide, and hydrogen from the digestive system.
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a) why do you think that the concentration at which microtubules begin to form (the critical concentration) is different in the two experiments?
The difference in the critical concentration at which microtubules begin to form in the two experiments could be attributed to variations in experimental conditions, protein sample purity, stabilizing or destabilizing factors, or differences in the experimental setup.
The reason the concentration at which microtubules begin to form (the critical concentration) is different in the two experiments could be due to several factors. Some possible factors include:
1. Variations in experimental conditions: Differences in temperature, pH, or buffer composition could affect the critical concentration.
2. Purity of the protein sample: Different levels of purity in the tubulin protein samples used in the experiments might influence the critical concentration.
3. Presence of stabilizing or destabilizing factors: Various proteins or molecules can interact with microtubules and affect their stability. If the two experiments have different concentrations or types of these factors, it may cause differences in the critical concentration.
4. Differences in the experimental setup: Different methods of measurement or data analysis might result in discrepancies in the observed critical concentration.
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Why is sexual reproduction associated with meiosis? meiosis reproduces identical DNA meiosis is the complete process of sexual reproduction meiosis helps to generate variability meiosis produces gametes
Answer:
meiosis produced gametes
Explanation:
During sexual reproduction, meiosis generates genetic variation in offspring because the process randomly shuffles genes across chromosomes and then randomly separates half of those chromosomes into each gamete. The two gametes then randomly fuse to form a new organism.
Hope it right
the fossil called lucy is a member of the species ___, which lived about 3.18 million years ago.
Australopithecus afarensis is the fossil called lucy is a member of the species which lived about 3.18 million years ago.
The fossil called lucy is a member of the species Australopithecus afarensis which belongs to the genus Australopithecus, which are the group of small-bodied and small-brained early hominin species (human relatives) which are also capable of upright walking but not able to travelling long distances on the ground.
Lucy, which is 3.2 million-year old fossil skeleton of a human ancestor, which was discovered in the year 1974 in the place--Hadar, Ethiopia. which lived about 3.18 million years ago.
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Match each of the following brain structures with its description: _________.
a. Arachnoid mater:
b. Subarachnoid space:
c. Cerebral aqueduct:
d. Arachnoid villus:
e. Pia mater:
f. First and second ventricles:
g. Fourth ventricle:
h. Apertures:
i. Third ventricle:
j. Dura mater:
k. Interventricular foramina:
l. Superior sagittal sinus:
1. middle menninx.
2. located between the arachnoid mater and the pia mater.
3. connects third ventricle and fourth ventricle.
4. passageway for cerebrospinal fluid between fourth ventricle and subarachnoid space.
5. meninx that follows every convolution of brain.
6. lateral ventricles.
7. ventricle associated with the diencephalon.
8. structure that projects through dura mater into arachnoid mater.
9. ventricle located between brainstem and cerebellum.
10. outermost meninx.
11. connect the lateral ventricles and the third ventricle.
12. collects venous blood and cerebrospinal fluid.
Answer: Please see expalnation column for answer
Explanation:Matching the following brain structures with its description gives
1.Arachnoid mater – Middle meninx
2. Subarachnoid space - located between the arachnoid mater and the pia mater.
3. Cerebral aqueduct - connects third ventricle and fourth ventricle.
4.Arachnoid villus -structure that projects through the dura mater into arachnoid mater
5. Pia mater - Meninx that follows every convolution of the brain.
6. First and second ventricles – Lateral Ventricles
7. Fourth ventricle - ventricle located between brainstem and cerebellum.
8. Apertures - passageway for cerebrospinal fluid between fourth ventricles and subarachnoid space
9.Third ventricle - ventricle associated with diencephalon.
10. Dura mater – Outermost meninx
11. Interventricular foramina - Connects the lateral ventricle and third ventricle
12. Superior sagittal sinus - Collects venous blood and cerebrospinal fluid.
What maintains the average global temperature suitable for living organisms?
A)fossil fuels
B)tropical storms
C)volcanic activity
D)greenhouse gases
D. greenhouse gases is the answer
greenhouse gases
The atmosphere traps and distributes the sun's heat energy.
___ It’s a nice sunny day with no clouds but it is very cold outside
A. High air pressure
B. Low air pressure
Answer:
..mmm.... high pressure I guess.....
...
and are you sure that the outside will be freaking cold with a freaking sun above ..??..