Answer:
A. an increase in the greenhouse effect
Explanation:
Carbon dioxide controls the amount of water vapor in the atmosphere and thus the size of the greenhouse effect.
D) Amphibia was considered to be the first to develop lungs
You find the mRNA code complementary to the strand of DNA .
A T G G C T C A A G C T I'm pretty sure
1. Cayote’s population would go down because their source of prey has gone down because of poisoning.
2. Squirrels are omnivores, meaning they can still survive without eating meat because they also eat plants (nuts).
These organisms that consisted only of unicellular were called prokaryotes.