I think the correct answer from the choices listed above is option A. One way in which bacteria differs from humans is that bac<span>teria are single-celled while humans contains a lot of cells. Bacteria can be found microscopically while humans are not. Hope this answers the question.</span>
Answer: The correct answer is A. Bacteria are single celled.
Explanation: I know this because I took the test and since bacteria is so small it cannot have more than one cell, unlike humans where we are so big we can have multiple cells in our body.
Can you please mark me brainliest? Thank you so much