I think that they look towards the rain forests because there is always new or similar species with in the forests. They might need to see if they can find more to the species and see if they are going extinct. They would do anything to help the plants and animals survive and populate.
I would say no because not all DNA is the same so some may respond differently
The answer are in the picture e
Emergence of disease
Bursts of algae growth
Collapse of fish -populations
Answer:
number two but it meant to have 3protein s follow