Answer:
AATGG
Explanation:
bcz A is in pair with T and C is in pair with G.
It would destroy the population of some of the nests
I think that the answer should be A or in other words, it would be liquid.
Carbon Dioxide (or CO2) is produced by the lungs I think because when you inhale, you breathe in oxygen, then you exhale the carbon dioxide in the lungs. That's actually 3 and 4. As for number 2, I want to say either the alvioli or however that's spelled but technically, the entire body uses oxygen so I'm not sure.