Answer:
28
Explanation:
Binary Fission basically means each bacteria splits into two. So after the first two hours, the 7 bacteria split into 14. After the next two hours, the 14 bacteria each split and the end result is 28 bacteria.
Fatty acids
Lipides is fat in French so I just figured it makes sense.
Answer:a hydrocarbon reacts with oxygen
climate change is the answer!