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Nataliya [291]
3 years ago
12

What is excretory system?

Biology
1 answer:
Elden [556K]3 years ago
7 0
It is were the waste in your body comes out eg. urine, snot and sweat.
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Which constituent of bile has a digestive function?.
Eva8 [605]

The constituent of bile that has a digestive function is the bile acids.

<h3>Functions of bile</h3>

The bile is a fluid that is produced in the liver and stored in the gall bladder.

The bile consists of the following:

  • bile acids and salts,

  • phospholipids,

  • cholesterol,

  • pigments,

  • water, and electrolyte chemicals

The component of bile that is used in digestion is the bile acids. These acids are used for the emulsification of fat, absorption of fats and fat-soluble vitamins in the small intestine.

Therefore, the constituent of bile that has a digestive function is the bile acids.

Learn more about bile acid here:

brainly.com/question/4560861

3 0
2 years ago
Gene flow and genetic drift both affect allele frequencies in a population. A high level of gene flow into a population genetic
DaniilM [7]

A high level of gene flow into a population increases genetic diversity in a population. A high level of gene flow out of a population decreases genetic diversity in a population. Genetic drift is the change in allele frequencies due to "sampling error" factors. Typically, genetic drift has the biggest impact on small populations.

Gene flow (or gene migration) is a mechanism of evolution (change the allele frequencies) which transfers genetic variation among populations due to migration. High level of gene flow decreases the genetic differentiation between the two populations.

Genetic drift is a mechanism of evolution that acts by chance (“sampling error”) often when a population is reduced in size by a natural disaster (bottleneck effect) or when a small group leaves the main population and forms a colony (founder effect).


8 0
3 years ago
Read 2 more answers
The Researches talk about a "Balance" within the Ecosystem that Exists within the
seropon [69]

Answer:

the balance is everything must have a process of living and dying in an ecosystem. such as, an animal killing another animal for prey to eat it, that is a process. in a water ecosystem, fish lay eggs and come out and usually get eaten by a bigger animal, as they grow up, usually by bigger fish itself such as the Grayling.

Explanation:

4 0
3 years ago
In general, what determines
meriva
C: The arrangement and movement of the particles in the substance. Solid particles vibrate and are compact. Liquid slide past each other and are close together. Gas particles are fast moving and very spread out.
7 0
2 years ago
4. What does a total solar eclipse look like from Earth?
EastWind [94]

4. When you look up to the sky, it appears as a dark circle with  halo light at its edges moving across the face of the sun. As it does, depending on the relative position of the person on earth – that determines where they are on the umbra or penumbra of the eclipse, the place becomes a daytime twilight (umbra) or partial twilight (penumbra).

5. A new moon is formed when the moon is in between the sun and the earth. This is converse to the case of a lunar eclipse where the earth is between the sun and moon. In a new moon, the face of the moon that is faced towards the earth is dark because it is not lit by the sun. It is important to note that a solar eclipse is not formed because the moon’s orbit, around the earth, is tilted at an angle.

5 0
3 years ago
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