Asked by Anonymous

Choose the best answer

1. What do you get if you mix common bacteria and vinegar.

The word common means
a. multiple
b. ordinary - the answer
c. lower-class
d. poisonous

2. It is a serious question. The answer is you get bacteria that eat toxic waste and turn that waste into salt.
Waste means
a. misuse
b. litter
c. unwanted by-products - the answer
d. leftovers

3. Scientist have proposed a new, beneficial use for bacteria called bioremediation.
Beneficial means
a. cutting-edge
b. ordinary
c. advantageous - the answer
d. extraordinary

4. Scientists introduced one type of bacteria into water that contained dissolved uranium.
Introduced means
a. begun
b. exchange names
c. added
d. started

Answers

Answered by Writeacher
How is this English??
Answered by Damon
4. added

Well, it is vocabulary :)
Answered by Anonymous
I am assuming the rest of the answers to the questions were correct.
Answered by Ms. Sue
Yes.
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