Question

Can u Help Fan and medals

Answer 1

All of the following are possible sources of error in a scientific invesigation except for

A. adding research resources during an investigation.

B. not controlling all the variables in an exeriment.

C. measuring the materials of an experimeant incorrectly.

D. discovering new varaibles as the experimet proceeds

Answer 2

What do you think?

Answer 3

B???

Answer 4

Okay well the question says "All of the following are possible sources of error " so we're looking for the one that ISN'T and error.

Answer 5

Maybe D???

Answer 6

That's what I would say, is it multiple choice?

Answer 7

no

Answer 8

Okay, well...I'd say D. But another possibility is A. I can tag someone who might be able to say for sure if you wish?

Answer 9

yes Please

Answer 10

@Living4Jesus

Answer 11

@tigerlover @GIitter

Answer 12

Gracy is right. It's D. :)

Answer 13

Im glad i could of be some help! :)

Answer 14

@tigerlover thank u