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galina1969 [7]
3 years ago
14

3. What are polymers?

Biology
1 answer:
Roman55 [17]3 years ago
4 0
Polymers are many moments strung together. They are linked together by dehydration reactions. (Remove water)
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A scientist is studying the population of a particular species of beetle in an ecosystem. The beetles currently have an estimate
Snowcat [4.5K]

Answer/Explanation:

Given an estimated beetle population of 11,500, of which it is estimated to increase approximately by 5% each year, we can calculate the estimated population for each year as follows:

<u>Year                       Calculation         Est. Population</u>

1st yr (current yr)                                   11,500

2nd yr                     11,500*105%          12,075

3rd yr                      12,075*105%         12,679

4th yr                      12,679*105%          13,313

5th yr                      13,313*105%           13,979

<u>6th yr                      13,979*105%          </u><u>14,678</u>

The above is how the table would like showing the estimated population for each year.

4 0
3 years ago
How would the absence of gravity affect the formation of planets
Cerrena [4.2K]

Answer:

The rocks and debris would never accrete into a planet.

Explanation:

Gravity is an attraction force and dependents on the mass of the objects but in the absence of the force, the rocks and debris would not come together to form a clump. So, we can say that in the absence of gravity, the rock and debris would never accrete into a planet. So,  we can say that in the absence of gravity, the rock and debris would never accrete into a planet.

7 0
3 years ago
Read 2 more answers
Why is it necessary to seperate oxygenated and deoxygenated blood in mamals and birds? explain​
yKpoI14uk [10]

Answer:

It is necessary to separate oxygenated and deoxygenated blood separate in mammals and birds to maintain their body temperature. Also, if they both are mixed, the blood will get impure and it would be difficult for the heart to supply impure blood. We also can't live with impure blood so we most probably will die.

7 0
3 years ago
What factor determines when an animal species will enter an ecosystem in succession? a. minerals b. food availability c. competi
Karolina [17]

The correct answer is (C) competition which determines the succession of an animal in the ecosystem.

<h3>What factors influence when an animal species enters a successional ecosystem?</h3>

Interaction and competition among species in a certain environment is a biotic element of ecological primary succession. When succession begins and the first species, known as pioneer species, alter the environmental structure, new species that are more tolerant of the new conditions move in.

These communities gradually replace one another until a "climax community"—such as a mature forest—is attained or a disturbance, such as a fire, occurs.

Learn more about animal ecosystem refer:

brainly.com/question/842527

#SPJ4

7 0
2 years ago
You are doing research on a bacterial species, trying to determine the nature and structure of a number of intracellular inclusi
Mashcka [7]

Answer:

Transmission Electron Microscope.

5 0
2 years ago
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