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aksik [14]
2 years ago
11

What happens to oxygen levels when animals are introduced? Why?

Biology
1 answer:
Allushta [10]2 years ago
7 0

Answer:

Higher oxygen levels means animals can grow larger and still maintain the supply of oxygen to their muscles. Falkowski and colleagues calculated fluctuations in the atmosphere's oxygen levels from cores of deep-sea rocks dating back 205 million years.

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There are a number of lipids that are found in foods and contribute to various functions in the body. Triglycerides are the most
hodyreva [135]

<u>Answer</u>:

There are a number of lipids that are found in foods and contribute to various functions in the body. Triglycerides are the most common lipid found in food and in the body; they consist of a <u><em>Glycerol</em></u><u> </u>backbone attached to three fatty acids.

Fatty acids are classified based on the degree to which the carbon chain is saturated with <u><em>Hydrogen</em></u>

A fatty acid is <u><em>saturated </em></u>if it contains no carbon-carbon double bonds,   <em><u>polyunsaturated </u></em>if it contains  two or more carbon-carbon double bonds, and<em><u> monounsaturated </u></em>if it has only one carbon-carbon double bond.

The unsaturated fatty acids can exist in one of two structural forms: the <em><u>trans </u></em>form occurs when hydrogens on both carbons forming the double bond lie on opposite sides of that bond.

When hydrogens on an unsaturated fatty acid lie on the same side of the carbon-carbon double bond, a <u><em>cis </em></u>formation exists.

 

4 0
3 years ago
What is a group of cells working together called?
anyanavicka [17]
Salutations!

A group of cells working together are called tissues. Organisms are made up of this structure. Cells are the smallest unit of life. A group of tissues working together is called organ. A group of organs working together is called organ system. An organ system working together makes up an organism.

Hope I helped (:

Have a great day!
6 0
3 years ago
Whats the distance between the earth and the sun​
mote1985 [20]

Answer:

92.96 million mi

Explanation:

6 0
3 years ago
Read 2 more answers
List out 3 caste of honey bees with their description​
Reptile [31]

Answer:

There are three castes in honey bees:

  1. drones
  2. workers
  3. queens.

Explanation:

There are three castes in honey bees:

  • Drones-Male honey bees are drones. The head and thorax of the drone are bigger than the females.
  • Queens-Honey bee queens are the species' reproductive women.
  • Workers-Workers' sweet bees are generally non-reproductive women.
7 0
2 years ago
Why is it more accurate to compare the average height gain of the control and experimental groups (instead of comparing individu
torisob [31]

Answer:

It is better to compare the average height gain of control and experimental groups of plants to eliminate all other variables.

Explanation:

If you evaluate individual plants, the data may vary. The experimental group is the one where an experimental procedure is performed while the control group does not receive any treatment.

4 0
3 years ago
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