What are the answer choices?
It can lead to less air pollution.
piles known as moraines I’m pretty sure
Answer: D
Explanation: Oxygen plays a vital role in energy production via a system called electron transport chain , which is an important component of cellular respiration. ... Oxygen acts as a final electron acceptor that helps move electrons down a chain that results in adenosine triphosphate production
Number 13 is C
Number 14 is C
Number 15 is B
I’m pretty sure hand sanitizer lmk if I’m right