Caverns most commonly form in limestone
Answer:
Carbon dioxide
Explanation:
The carbon combines with oxygen to form carbon dioxide (CO2) and is released back into the atmosphere as a waste product when animals breathe and exhale.
Answer:phospholipids is not a part
Explanation:
I don’t know why they make everyone type more than 20 characters but B sounds like the most reasonable answer.
Answer:
Both organisms benefit in cooperation and competition, but only one benefits in predation.
