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Citrus2011 [14]
2 years ago
14

Which of the following is the best reason that trees are important for overall air quality?

Biology
1 answer:
Firdavs [7]2 years ago
7 0

Answer:

A

Explanation:

a.Trees help provide a balance in the components of the atmosphere. Everyday, trees will take a substantial amount of carbon dioxide from the air and process it into energy, releasing oxygen (which is needed for our breathing) and H2O in the process.

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Ilya [14]

Answer:6

Explanation:

6 molecules of carbon dioxide are required, one for each carbon atom in glucose. 6 molecules of oxygen are produced as a by product of water oxidation. Sunlight provides the free energy needed to make the endergonic pathway proceed.

7 0
2 years ago
Which environmental factor could lead to a decrease in genetic variation in a population of tuna?
jeyben [28]

Answer:

The environmental factor that could lead to a decrease in genetic variation in a tuna population is an increase in pollution (second option).

Explanation:

There is a correlation between genetic variability and environmental pollution, the latter being a factor that impacts negatively on the variability of a specific population.

The concept of pollution stress not only implies a low rate of reproduction, but it is also a factor that prevents genetic exchange with other populations, which is a factor that makes the genetic variability decrease in a population.

For these reasons an increase in pollution implies a decrease in genetic variability in a tuna population.

  • <em>Other options, such as </em><u><em>an increase in food availability</em></u><em>, a</em><u><em> decrease in tuna fishing </em></u><em> or </em><u><em>a decrease in tuna predators</em></u><em>, are environmental factors that contribute to increased genetic variability.</em>

3 0
3 years ago
Read 2 more answers
Look at the graph below. Which statement is true based on the graph of an egg draw. A the speed of the egg is constant B the egg
Dmitriy789 [7]
If there was a graph i could help

5 0
2 years ago
If you live close to a body of water in the summer will it be cooler or hotter
Ne4ueva [31]
It will be cooler if you close to a body of water
8 0
3 years ago
Environmental science includes elements of other related science. Give two examples of related sciences
ehidna [41]

Answer:

may be they are history and geography

8 0
3 years ago
Read 2 more answers
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