Name 5 things that shape a watershed

Ectothermy, which is the dominant form of life on Earth, allows for larger population sizes because an organism of a given mass can be sustained with less energy over a given period of time. Humans would require fewer resources per person if they were ectothermic, at least in the area of food.

If humans were ectothermic then our life would have completely changed. Ectothermic humans never would have invented agriculture, tools, and other things. But for the purposes of argument, just assume that humans did develop those kinds of technologies in the discussion that follows.  

Since ectotherms are less active than endotherms, they likely have less spare cognitive time for unimportant thoughts like those that might inspire people to invent and discover new things.

Keeping this in mind, evolution could not have occurred in the same manner if humans had always had cold blood. Without the development of our hunter-gatherer instincts, we most definitely wouldn't be the social species we are today. Instead, we would have all waited around for our next meal to arrive, using all of our meager energy to try to catch it in one strike, just like actual reptiles do. For maximum effectiveness, it explains why crocodiles can be seen idly waiting in the water for hours on end.

We have such slow metabolisms that no one would ever go hungry. Because ectothermic humans would essentially all be lazy, antisocial lizards, we also wouldn't likely care if anyone went hungry in the first place. And if humans had cold blood, that is what would occur.

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Answer:

Stimulus

Explanation:

Answer:

stimulus or stimuli (plural)

The correct option is (d). During anaphase, movement of the chromosomes would be most affected by a drug that prevents shortening of microtubules. This is because it is the shortening of microtubules that pulls the chromosomes towards the poles of the cell in order to make the two sets of chromosomes separate.

During anaphase, movement of the chromosomes would be most affected by a drug that prevents shortening of microtubules. This is because it is the shortening of microtubules that pulls the chromosomes towards the poles of the cell in order to make the two sets of chromosomes separate. In this process, the sister chromatids are pulled apart, one towards each pole and the result of this separation is that each pole now has a complete set of chromosomes that will be used to form two identical nuclei. Chromosomes are structures in the nucleus of a cell that contain genetic material in the form of DNA. DNA is the genetic material that is passed on from parents to offspring and carries the information that determines the characteristics of the organism. Chromosomes are responsible for the transmission of this information from one generation to another. The nuclear envelope is the double-layered membrane that surrounds the nucleus of a cell. It separates the contents of the nucleus from the cytoplasm and regulates the flow of molecules in and out of the nucleus. The formation of the nuclear envelope is important for the proper functioning of the nucleus and its contents. Microtubules are a type of cytoskeleton filament that plays a key role in many cellular processes. They are involved in the movement of organelles and other structures within the cell, as well as in the division of the cell. During cell division, microtubules form the spindle fibers that attach to the chromosomes and help to pull them apart. Movement of chromosomes is a crucial part of cell division, and the process requires a complex interaction of different cellular components. The cytoskeleton plays a key role in this process, and microtubules are an essential component of the cytoskeleton that are involved in the separation of chromosomes during cell division. Microtubules are long, thin, tube-like structures that are made up of protein subunits. They are involved in many different cellular processes, including cell division, cell movement, and intracellular transport. During cell division, microtubules form the spindle fibers that attach to the chromosomes and help to pull them apart.The movement of chromosomes during cell division is a complex process that requires the coordinated action of many different components. Microtubules are involved in this process because they attach to the chromosomes and pull them towards the poles of the cell. This movement is driven by the shortening of the microtubules, which causes them to exert a pulling force on the chromosomes.The formation of a cleavage furrow is a process that occurs during cytokinesis, which is the final stage of cell division. During cytokinesis, the cell membrane pinches inwards and eventually divides the cell into two separate cells. The formation of the cleavage furrow is not directly involved in the movement of chromosomes during anaphase. Therefore, the correct answer to this question is (d) shortening of microtubules.

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Answer:

This is true.

Explanation:

More commonly, an X chromosome will die and get replaced by a Y chromosome (all humans start off as females). When this occurs, the substitute Y chromosome causes changes in the zygote to occur; they begin developing male genitalia (i.e. penises, testicles, prostates, etc.).

Answer:

The cell membrane controls the movement of molecules into and out of the cell.

Explanation:

The cell membrane, also called the plasma membrane, is found in all cells and separates the interior of the cell from the outside environment. The cell membrane consists of a lipid bilayer that is semipermeable. The cell membrane regulates the transport of materials entering and exiting the cell.

The pieces of evidence that would prove this claim false include:

This is defined as the degree of hotness or coldness of a substance and is influenced by thermal energy.

High temperature will reduce the amount of oxygen in water and also decrease the activities of animals which is why it matters to them.

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Rollers occur as muscular membrane slips. In the cell's metaphase, chromosomes line up to the equator. Chrom rework split or be tied to oocyte phase Nuclear coats & by all arise, & cells grow to dna threads.

The epimysium, a connective tissue sheath, encases each muscle. Outside of the epimysium, connective tissue called fascia envelops and divides the muscles.

The oscillations of a membrane potential, which oscillate and grow less negative until a threshold is achieved, are thought to be the cause of the instability of a muscle fiber membrane. A propagating AP, also known as a fibrillation potential, is induced after threshold is reached.

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The environmental input that is necessary for the Calvin cycle reactions is carbon dioxide (CO₂). It is captured and utilized by the enzyme Rubisco to convert carbon dioxide into glucose during the process of photosynthesis.

The Calvin Cycle, also referred to as the dark reaction, C3 cycle, or carbon fixation, is a sequence of enzyme-assisted reactions that occur in the stroma of chloroplasts in photosynthetic organisms. The Calvin cycle is responsible for transforming carbon dioxide (CO₂) into a high-energy molecule, which is used to produce glucose. This procedure occurs in three stages: carbon fixation, reduction, and regeneration. Environmental input for Calvin CycleIn the Calvin cycle, carbon dioxide is required as an environmental input.

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There are two major factors that affect the quality of fountain soda. First, the quality of the water mixed with CO2 will alter the taste. Second, the percentage mix of syrup to water/CO2 will affect the flavor. The mix varies in each geographical region.

Answer:

Because earthquakes produce two kinds of waves which travel through the earth in different ways and the combined information helps locate the earthquakes and give information about the structure of the earth

Explanation:

Association cortex is a term used to describe a region of the cerebral cortex that processes information from multiple sensory systems.

While processing visual data relating to fundamental components of a picture, such as using the discrepancy in data provided from the right and left eyes to sense depth, is the responsibility of the primary visual cortex.

Some researchers take a different approach to studying the brain and categorise the cerebral cortex's regions according to their three primary types of functions: sensory, motor, and association areas.

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An alteration to an organism's DNA sequence is known as a mutation. Viral infection, mistakes in DNA replication during cell division, and exposure to mutagens are all ways in which mutations can develop.

This mutation is carried by all male offspring of the mutation. This is incorrect; since a guy can have female kids, they will get XX sexual chromosomes instead of Y chromosomes when they reproduce. B. The mutation is present in all male progeny of a female with the mutation, but not in any female offspring. THIS IS FALSE, AS A FEMALE INVESTITS X CHROMOSOMES. D. The mutation is present in every child born to a female who bears it. THIS IS FALSE, AS A FEMALE INVESTITS X CHROMOSOMES. Although our cells are constantly changing, only a small percentage of these changes have a negative effect on our health. Compared to what we typically see in science fiction films, this is very different.

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Answer:

brainliest

Explanation:

....

Answer: Just trust the weather since power didn't go out yet.

Lipid is any form of a diverse group of organic compounds that are insoluble in water.

Lipid includes fats, oils, hormones, and various other components of membranes which are grouped together because they do not interact with water. Lipid is any form of a diverse group of organic compounds. One type of lipid, the triglycerides which is considered as fat in adipose cells, and it serve as the energy-storage depot for organisms and also provide thermal insulation.

Functions of lipid are are as follows:

1)Storing and providing energy.

2)Chemical messengers.

3)Cholesterol formation.

4)Regulating body temperature.

5)Formation of Prostaglandin and its role in inflammation.

6)Membrane lipid layer formation.

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Answer:

Ethylene is a plant hormone that is released in the form of gas. It stimulates plant cells degradation making the fruits softer and sweeter. As a result, high ethylene levels may cause fruits over-ripening and abscission.

Explanation:

The description that illustrates phenotype variation in an individual caused by the environment is B) average beak depth during drought.

This example refers to the phenomenon known as phenotypic plasticity, where an organism's phenotype is influenced by environmental factors. In the case of beak depth in birds, during a drought, the availability of food may decrease, leading to natural selection favoring individuals with deeper beaks that can efficiently extract food from available sources.

This environmental pressure can result in a shift in the average beak depth within a population over time. This demonstrates how the environment can influence the expression of a specific trait or phenotype in individuals.

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Answer: it’s c

Explanation:

The TLR(s) that are most likely to be used to recognize strains of Salmonella enterica containing flagella and invading human cells via the induction of phagocytosis are TLR4 and TLR5.

TLR4 is responsible for recognizing lipopolysaccharide (LPS), a major component of the outer membrane of gram-negative bacteria such as Salmonella enterica. TLR5, on the other hand, recognizes flagellin, the protein that makes up bacterial flagella.

Both of these TLRs play important roles in the recognition of Salmonella enterica and the subsequent activation of the immune response. TLR4 and TLR5 signaling pathways lead to the activation of transcription factors such as NF-κB, which in turn leads to the production of pro-inflammatory cytokines and the recruitment of immune cells to the site of infection.

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Answer:

virion nucleic acid

The virion nucleic acid of Ebola virus consists of a single-stranded RNA with a molecular weight of approximately 4.0 x 10(6).

Explanation:

The given statement the only cranial nerves to extend beyond the head and neck region are the vagus nerves is true.

vagus nerves are the only cranial nerves that extend beyond the head and neck region. These nerves originate in the brainstem and travel down through the neck, chest, and abdomen, providing important sensory and motor functions to organs such as the heart, lungs, and digestive tract.

The other 11 pairs of cranial nerves are confined to the head and neck region, and are responsible for a range of functions such as controlling eye movements, facial expression, taste, and hearing. Understanding the anatomy and function of cranial nerves is important for diagnosing and treating neurological disorders, as well as for understanding how different parts of the body are connected and interdependent.

In conclusion, while the vagus nerves extend beyond the head and neck, the remaining cranial nerves are limited to this region, each serving specific functions vital for proper sensory and motor control.

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In the early 2000s, more than 2,500 elephants which is reduced to 200 tuskless elephants.

Whereas the usual level of tusklessness in elephant residents is somewhere between 3 percent and 4 percent, on the report of a Ugandan report, a 1989 survey of Queen Elizabeth National Park discloses tusklessness in the elephant population to be between 9 percent and 25 percent. This find proposes the mutation for tusklessness may kill male elephants, per the New York Times. The team deliberated that 18.5 percent of female elephants did not have tusks before the war began. After the war, 33 percent of 91 female elephants born were naturally tuskless, per Nature.

So we can conclude that In well-protected elephant natives, tusklessness can be as low as 2 percent. Today, half of Gorongosa's females are tuskless.

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Answer:

The herb has a light-colored, forked-shaped root, a relatively long stalk, and green leaves in an oval shape. Both American ginseng (Panax quinquefolius, L.)

Explanation:

have a great day!!

The characteristics of ginseng roots include the following:

This is a perennial plant which has a lot of medicinal importance such as

treatment of diabetes etc.

The medicinal properties makes it very valued and it has roots which

have characteristics listed above

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Answer:

15 g

Explanation:

The density of an object can be found using the following formula:

\(d=\frac{m}{v}\)

We want to find the mass, so we must rearrange the formula for \(m\). Multiply both sides of the formula by \(v\).

\(d*v=\frac{m}{v}*v\)

\(d*v=m\)

The mass can be found by multiplying the density and volume.

The density of the object is 1.5 g/mL and the volume is 10 mL.

\(d=1.5 g/mL \\v=10 mL\)

Substitute the values into the formula.

\(m=d*v\)

\(m=1.5 g/mL * 10 mL\)

Multiply. When multiplying, the milliliters, or mL will cancel out.

\(m= 1.5 g*10\)

\(m=15 g\)

The mass of the object is 15 grams.

Answer:

ultraviolet

Explanation: This energy with wavelengths too short to see is "bluer than blue". Infrared radiation has a longer wavelength than visible red light.

Answer:

B

Explanation:

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