Question

SEVENTH GRADE
SCIENCE HELP
Medal+Fan for best answer
Which of the following could not be an example of input?

a. Carbon dioxide

b. Oxygen

c. Pain

d. These could all be input.

Answer 1

What do you think it should be ?

Answer 2

I thinks its D

Answer 3

I think it should be pain

Answer 4

Pain is an output for a stimulus.

Answer 5

Yes, pain in an output

Answer 6

My guess was D, but pain makes sense as an output when you put it like that.

Answer 7

Thanks

Answer 8

You're most welcome