Which statement is true about the types of chemical element in living cells? (Question) (Answer Choices)
A. Animal cells and plant cells contain very different elements.
B. All cells contain the same key elements, Such as carbon, nitrogen, and oxygen
C. Single-cell organisms have different types of elements from multi cell organisms.
D. Very few cells contain either carbon or oxygen.

B. All cells contain the same key elements, Such as carbon, nitrogen, and oxygen

B

Explanation:

All cells are mainly made from the same 4 elements, also the other answers dont fit

The bacteria might have gotten immune to the hand sanitizer.

Explanation:

While the hand sanitizer kills the bacteria, the bacteria starts to learn how it works and how to react when it needs to go up against it. Think of it this way, the hand sanitizer goes to the bacteria and starts to slap it to kill it, but while it is doing that, the bacteria starts to learn how it works and all of its moves. It then uses it moves against it and becomes a SUPER BACTERIA!!!

I really hop this helped, BYE