I'm pretty sure that it's natural gas.
There are tons of answers you could have.
One, for example:
Increased levels of CO2 decreases DO levels in the water and suffocates organisms, leading to population drops that can cause a genetic bottle neck effect, thus decreasing overall biodiversity. This could lead to extinction
Answer:
nerve cells (a)
Explanation:
it is muscle cells but nerves and muscles go hand in hand
Hope this helped!
