117,307 views
1 vote
1 vote
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 Casaout
by
2.8k points

2 Answers

12 votes
12 votes

Answer:

the answer is A. Digesting food

Step-by-step explanation:

User Serkan Yilmaz
by
2.7k points
21 votes
21 votes

Step-by-step explanation:

A. digesting food

.......

User Edwards
by
2.6k points