C. Is the correct answer I believe
Well it can be hard to identify if rain is acidic or not
I would say idk because Idk the answer choices.
Answer:
because it happens in that order, and repeats multiple times after the first time.
Cell Wall
Explanation:
About 63% of the bacteria tested were Gram-negative, which means that they have a cell wall that is more resistant to certain classes of antibiotics than the cell walls of Gram-positive bacteria.