What are the levels of classification aardvarks have in common with anteaters? Choose the four that apply. PLS HELP
A. domain
B. kingdom
C. phylum
D. class
E. order
F. family
G. genus
H. species

Answer:

Tamara is most likely suffering from Sickle-cell anemia.

The "Lacks case" refers to the case of Henrietta Lacks, this woman suffered cervical cancer. During her hospitalization a sample of healthy and tumoral cervical cells was taken without her consent.

Later, this samples were used by a doctor who successfully cultivated them, creating the first line of human cells that were grown in the lab.

Later, another dr, named Chester Southan, started experimenting using the cells by injecting them on patients with cancer and healthy volunteers without telling them that he was injecting them with cancer cells.

The controversy generated by this case, because people was being infected with cancer cells without their knowledge

Answer:

Explanation:

vPoint Source - a source of water discharged to surface water through a discrete point - generally through a pipe, ditch, or channel.

Nonpoint Source - Nonpoint sources, such as parking lots or athletic fields, discharge runoff water to groundwater or surface water; runoff does not come from  a pipe, ditch, or channel. These sources may contain pollutants such as pesticides, motor oil, and soaps.

Navigable Waters of the United States  For the purposes of the Clean Water Act, the term "navigable waters" includes:

all waters used in commerce, including groundwater;

all interstate waters including wetlands, mudflats, and sand-flats; and

all other waters such as lakes, rivers, streams, wetlands and sloughs.

EPA policy states, "The majority of facilities in the U.S. have the potential to discharge to navigable waters."  The Supreme Court decision in (2006) requires the Army Corps of Engineers and the EPA to determine whether there is a "significant nexus" between a navigable waterway and an area a spill might affect.  In June of 2007, EPA and the Army Corps of Engineers released provisional interpretive guidance regarding the "significant nexus” question. According to this guidance, the agencies will assert jurisdiction over traditional navigable waters, wetlands adjacent thereto, and relatively permanent tributaries thereof. The agencies will generally not assert jurisdiction over swales and ditches that lack routine water flow. Finally, the agencies will apply the "significant nexus" requirement and make a case-by-case, fact-specific analysis on impermanent tributaries and other wetlands.

Additional executive orders were issued 2015 in 2019.  Under the 2019 proposal, traditional navigable waters, tributaries to those waters, certain ditches, certain lakes and ponds, impoundments of jurisdictional waters, and wetlands adjacent to jurisdictional waters would be federally regulated. It also details what are not "waters of the United States," such as features that only contain water during or in response to rainfall (e.g., ephemeral features); groundwater; many ditches, including most roadside or farm ditches; prior converted cropland; stormwater control features; and waste treatment systems.

Could the requirement for one or more NPDES Discharge Permit apply to my campus?

If your campus discharges pollutants directly to navigable waters of the United States through a point source, you must obtain an NPDES permit or redirect the flow of the waste.

Stormwater releases from certain activities require an NPDES permit. The most common activities on college campuses requiring NPDES permits for stormwater are construction activities disturbing more than 1 acre, hazardous waste storage areas operating under the Resource Conservation and Recovery Act permit system, steam-generating power plants, and airports. See Stormwater section below.

Regulations issued by local water authorities, or Publicly Owned Treatment Works (POTWs), not NPDES permits, govern discharges into sanitary sewer systems. See Sewer Use (POTW) section below for more information about requirements for using POTWs for commercial or industrial waste disposal.

What do I have to do related to NPDES Discharge Permits?

Determine where wastewater flows from buildings and processes on your campus. Any industrial or commercial operation (e.g., ice rink melt pits, floor drains, and vehicle wash stations) that discharge into a water of the United States may require an NPDES permit. If required, you must obtain such a permit from the appropriate regulatory agency, probably your state environmental agency.

French drains, dry wells, and septic system leach fields are different from point source discharges because they do not immediately affect surface water. Some state and federal environmental agencies manage these systems under the Underground Injection Control program, part of the Safe Drinking Water Act. See Safe Drinking Water Act for more information.

Details of NPDES

Answer:

Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes. M not sure

Social fulfillment in the three pillars of sustainability requires equity, justice, and the satisfaction of human needs.

In the context of sustainability, social fulfillment encompasses ensuring equity, justice, and meeting the basic needs of individuals and communities. The three pillars of sustainability—environmental, economic, and social—are interconnected and rely on each other for long-term success.

It emphasizes the importance of balancing economic growth and environmental protection with social progress to create a more equitable and just society for present and future generations.

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Answer:

The correct answer is: Your skin is not as permeable as the lining of your digestive system.

Explanation:

Pool water is mostly composed of water with some chlorine in it. This is why it could never be true that pool water is isotonic with a person's internal fluids, where half of the osmotic pressure is given by sodium. For pool water to be isotonic with our internal body fluids, it should be a 0.9% NaCl solution.

The chloride in the pool water has no special properties that make your body not lose electrolytes.

The reason why swimming in a pool doesn't cause sodium imbalances is because the skin is not as permeable as the lining in our digestive system. We don't absorb water or ions through our skin. The only way we can get more water and electrolytes in our bodies is by ingesting them when drinking water or eating food. Then, our digestive system absorbs it, and after that, the kidneys dispose of the excess water or electrolytes.

Answer:

Boreal forest is among the largest terrestrial biomes on earth in which minerals in the soil most rapidly depleted.

According to Jesse Kroll, an MIT professor of chemical engineering and civil engineering who specializes in atmospheric composition, the primary method used by scientists to quantify greenhouse gases in the atmosphere is spectroscopy. Thus, option A is correct.

Only 0.04% of the atmosphere is made up of carbon dioxide, and water vapor levels can range from 0% to 4%. However, while being the main greenhouse gas in our atmosphere, water vapor possesses “windows” that let some infrared light pass through without being absorbed.

Therefore, find a location outside with pure, unpolluted air, then use a special kind of flask to collect an air sample.

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Answer: A

Explanation:

Artificial selection is the process by which humans choose individual organisms with certain phenotypic trait values for breeding.

Answer:

(b)

Explanation:

In a condensation reaction, a water molecule is consumed and a monomer is attached to form a larger molecule.

The three correct answers are:

B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments. This process leads to the beautiful fall foliage colors observed in maple trees. As the weather gets colder, the breakdown of chlorophyll exposes the underlying pigments, creating vibrant red, orange, and yellow leaves.

C. Xylem and phloem fill with ions and organic substances that prevent freezing. In response to increasing cold weather, the tree transports ions and organic compounds into the xylem and phloem. These substances act as antifreeze agents, preventing the freezing of sap and ensuring the circulation of nutrients and water within the tree.

D. Meristems form thick scales to protect next year's buds from cold winter temperatures. The meristems, which are the regions of the tree where new growth occurs, undergo changes in response to the approaching cold weather. They form protective scales around next year's buds to shield them from the harsh winter conditions, ensuring their survival and future growth.

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Your question is incomplete, but most probably your full question was:

Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct

answers.

A. Auxin production stimulate one final growth spurt before winter arrives,

B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments.

C. Xylem and phloem fill with ions and organic substances that prevent freezing.

D. Meristems form thick scales to protect next year's buds from cold winter temperatures,

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

Hope this helps!

Answer:

What will they know?

Explanation:

Answer:

1.

2.

One way that deposition by gravity slowly changes Earth’s surface is by creating talus slopes. Talus slopes are piles of rock fragments that accumulate at the base of cliffs when rocks break away from the cliff face and fall, bounce or roll downslope. Talus slopes are common in areas that experience freeze-thaw weathering, which causes chunks of rock to lose contact with the cliff face and fall. Talus slopes can affect the shape and stability of the landforms they cover, as well as the vegetation and wildlife that live on them.

3.

Wind both builds up and wears down Earth’s surface in a desert by:

4.

A scientist may organize evidence of landslides in a certain area by drawing a scale map for several reasons. Some possible reasons are:

5.

Town Y is more likely to experience mass movement in the near future than Town X. This is because:

Answer:

gram positive

Explanation:

the bacteria is what makes it turn purple

Answer:

b) Gram-positive bacteria

Explanation:

Gram-positive bacteria stain purple during Gram staining and Gram-negative bacteria turns into red (or) pink. Hence, option (b) is correct answer.

Answer:

ExplanMitosis is the process in which a eukaryotic cell nucleus splits in two, followed by division of the parent cell into two daughter cells. The word "mitosis" means "threads," and it refers to the threadlike appearance of chromosomes as the cell prepares to divide. Early microscopists were the first to observe these structures, and they also noted the appearance of a specialized network of microtubules during mitosis. These tubules, collectively known as the spindle, extend from structures called centrosomes — with one centrosome located at each of the opposite ends, or poles, of a cell. As mitosis progresses, the microtubules attach to the chromosomes, which have already duplicated their DNA and aligned across the center of the cell. The spindle tubules then shorten and move toward the poles of the cell. As they move, they pull the one copy of each chromosome with them to opposite poles of the cell. This process ensures that each daughter cell will contain one exact copy of the parent cell DNA.ation:

Answer: Yes

Explanation: Monocots produce one cotyledon, while dicots produce two. Because seeds are reproductive structures and thus important to a species' survival, plants have evolved many mechanisms to ensure their survival. One such mechanism is seed dormancy. Dormancy comes in two forms: seed coat dormancy and embryo dormancy

Answer:Plants that reproduce by seeds. Seed plants have special structures on them where male and female cells join together through a process called fertilisation. After fertilisation, a tiny plant called an embryo is formed inside a seed.

Melting is a metamorphic process. Thus, the correct option is C.

Increases in temperature, pressure, and chemically active fluids forms metamorphism, which transforms existent rocks into new forms. Igneous, sedimentary, and other metamorphic rocks may be affected by metamorphism.

Movements in the earth's crust pull the rock down, and it gets hotter and hotter as it goes deeper. A rock melts at temperatures between 600 and 1,300 degrees Celsius (1,200 and 2,400 degrees Fahrenheit), transforming it into magma (molten rock).

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Explanation:

Ans: Carbon dioxide

The parts of an atom are;proton, neutron, electron.

hope it helps.. Please mark brainliest.

Answer:

2.04 moles of C atoms

Explanation:

The number of moles of C atoms can be calculated using Avogadro's number, which is approximately 6.02 x 10^23 atoms per mole.

To find the number of moles of C atoms in 1.23 x 10^24 atoms, we need to divide the number of atoms by Avogadro's number:1.23 x 10^24 atoms / 6.02 x 10^23 atoms/mole = 2.04 moles

Therefore, if you have 1.23 x 10^24 atoms of C, you would have 2.04 moles of C atoms.

Answer:

A

Explanation:

photosynthesis converts light energy to chemical energy and not the other way round

product of photosynthesis is oxygen and energy

photosynthesis cannot occur is light energy is not available

The location of transcription is nucleus, it is the conversion of DNA to m-RNA and it occurs first in the sequence. The location of translation is ribosome, it is the conversion of m-RNA to protein and it occurs later in the sequence.

Ribosome is a nucleoprotein. It is a machinery designated for the synthesis of protein. The ribosome can be found freely lying on the cytoplasm or it can be attached to the wall of ER forming the rough ER. There are two subunits of ribosome: a smaller subunit and a larger subunit.

m-RNA stands for messenger RNA. It is the coding RNA that carries the information of DNA and encodes it for the synthesis of protein. m-RNA is a single-stranded molecule.

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Answer:

Chunking

Short term

Explanation:

Chunking involves organizing and breaking down information into easier groups to expand capacity. Rehearsal is the verbal repetition of information. These techniques are especially important for the improvement of short term memory.

Answer:

Chunking involves organizing and breaking down information into easier groups to expand capacity. Rehearsal is the verbal repetition of information. These techniques are especially important for the improvement of short-term memory.

Explanation:

Chunking involves organizing and breaking down information into easier groups to expand capacity. Rehearsal is the verbal repetition of information. These techniques are especially important for the improvement of short-term memory.

Short-term memory, also known as working memory, is the cognitive system responsible for temporarily holding and manipulating information in the mind to support ongoing cognitive tasks. It has a limited capacity and duration, meaning that it can only hold a certain amount of information for a short period of time.

Chunking involves grouping information into meaningful units, which helps to reduce the number of items that need to be remembered and make it easier to recall them. For example, instead of trying to remember a long list of numbers, such as "8675309," you could group them into smaller chunks like "867-53-09." This results in fewer items to be remembered and a more efficient use of short-term memory.

Rehearsal can also aid in improving short-term memory by keeping the information active in the mind through repetition. This can involve repeating a phone number several times to remember it long enough to dial, or repeating a list of words to remember them for a brief period of time.

In summary, chunking and rehearsal are important techniques for improving short-term memory, which is responsible for temporarily holding and manipulating information in the mind.

Geologists use various methods to determine the age of rocks, including radiometric dating, rates of erosion and deposition, and varve count.

Radiometric dating is a method of determining the age of rocks by utilizing the decay of radioactive isotopes. The fact that radioactive isotopes decay at a consistent rate throughout time allows geologists to establish the age of rocks based on the amount of isotopes contained in the rock.

To interpret a geologic cross-section and explain how unconformities form, relative age dating principles like as superposition, original horizontality, cross-cutting relations, and original lateral continuity are utilized. These concepts aid geologists in determining the relative age of rock strata, with the oldest at the bottom and the youngest at the top.

Index fossils, which are clearly identifiable fossils that were common during a specific time period, can be used to link rock strata across various regions. Geologists can interpret key events in Earth's history, such as mass extinctions, major climate shifts, and tectonic events, by examining rock and fossil succession in a geological sequence.

According to the idea of uniformitarianism, the same physical and chemical processes that exist now have existed throughout Earth's history. This idea may be used to explain how sedimentary rocks and fossils evolved in their settings.

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The usage of synthetic plant hormones for the modification of plant growth can have environmental implications.

Factors to consider

1. Ecotoxicity: Synthetic plant hormones, if not properly regulated or used in excessive amounts, can pose risks to non-target organisms and ecosystems. They may affect the growth and development of other plants, beneficial insects, and microorganisms, potentially disrupting ecological balance.

2. Soil and Water Contamination: Improper application or disposal of synthetic plant hormones can lead to soil and water contamination. Runoff from treated fields or improper disposal of unused hormones may introduce these compounds into water bodies, potentially affecting aquatic organisms and overall water quality.

3. Resistance and Persistence: Repeated and excessive use of synthetic plant hormones can contribute to the development of resistance in target plant species. This can lead to the evolution of herbicide-resistant weed populations, requiring higher doses or different chemicals to achieve the desired effect. Moreover, some synthetic hormones may persist in the environment for extended periods, potentially impacting subsequent crops or natural vegetation.

4. Non-target Effects: Synthetic plant hormones may influence the growth and development of unintended plant species, leading to unintended consequences such as changes in biodiversity, alteration of natural plant communities, or interference with the natural ecological succession.

5. Human Health Concerns: The potential impacts of synthetic plant hormones on human health are an area of ongoing research. While these hormones are generally considered safe for use in agriculture when used according to regulations, there may be concerns related to exposure, residues, or indirect effects on food quality and safety.

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Answer:

DNS

Explanation:

Answer: C). The mud particles will increase the turbidity of the water, making it more difficult for plants to photosynthesize.

Explanation:

The run off of the red soil and the construction material in the form of mud particles will contaminate the river water. This will increase the turbidity of the water of the river. The turbidity will not allow the penetration of sunlight into the river water as a result the plants will not get sunlight which is necessary for the process of photosynthesis. In the presence of sunlight the green plants prepare their own food by using carbon dioxide and water so as to produce the carbohydrates in the form of food.

The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).

1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).

Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).

Now we can express the ratio between 92 mL and 88.72 mL:

92 mL : 88.72 mL

Simplifying the ratio by dividing both sides by the greatest common divisor, we get:

46 : 44

So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.

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False because extrusive rocks have fine-grained texture due to the rapid cooling of magna above the earth surface. On the other hand extrusive rocks have course grained texture due to slow cooling of magna beneath the Earth's surface