What would happen if most of the forests of earth were cut down?

If most forests were cut down, we would lose many animals, there would be problems in the water cycle and there would also be problems in the concentration of oxygen and carbon dioxide. The food supply would also be reduced.

Explanation:

The Forest and its biodiversity plays a crucial role in the ecological balance of the planet and in improving the quality of life of the populations.

Forests cover about 30% of the earth's surface and carry out the photosynthesis on which life depends: production of oxygen from carbon dioxide. Forests are carbon sinks and have a major influence on oxygen concentration and the cycle of payment.

In addition to being essential in photosynthetic function, they play an ecological, economic and even social role, in addition to being home to several species of animals.

If most forests were cut down, we would have problems with all of these factors.

before it leaves the nucleus of a eukaryotic cell, mrna is altered in the following ways: - a cap is added to the 5' end of the mrna molecule; - a poly a tail is added to the 3' end; - introns are removed and exons are spliced together.

c should be the answer