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11 votes
Which of the following is a true statement about bacteria, based on what Tim and Moby explained??

A: Bacteria exist in only a few environments on Earth.
B: Bacteria can grow to extremely large sizes.
C: Mast bacteria are harmful to humans
D: Bacteria can be both harmful and helpful to humans.

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User Johey
by
8.2k points

2 Answers

2 votes

Answer:

D: Bacteria can be both harmful and helpful to humans.

Step-by-step explanation:

Hope this helps

User Fortyrunner
by
8.0k points
12 votes
I believe it’s D

There is good and bad bacteria that can be both harmful and good for humans
User Bagwell
by
8.5k points
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