Increased exposure to X-rays
Gtc atc gca this should be correct because guanain pairs with cytocine and thymine pairs with adnine
The important role of the atmosphere is to supply oxygen, water, carbon dioxide and nutrients. It also protects all living things from extreme temperatures and radiation (protects us from harmful solar rays).
The answer is D) Stationary
(Not a 100% on this but, I'm like 90)
