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18 votes
Not all bacteria are harmful. Bacteria

can be good and help us in different
ways. An example of bacteria being
helpful is
A. digesting food
B. breathing oxygen
C. forming blood clots

User Sayed
by
3.8k points

2 Answers

11 votes

Answer:

the answer is A. Digesting food

Step-by-step explanation:

User Saul Berardo
by
3.6k points
6 votes

Step-by-step explanation:

A. digesting food

.......

User Martyn Lovell
by
3.5k points