Question

During a controlled experiment, a scientist isolates and tests
A. a conclusion.

B. a mass of information.

C. a control group.

D. a single variable

Answer 1

I think it's D.

Answer 2

YEP~ it is D .

Answer 3

Holy crap, I actually got somethin' right. xD

Answer 4

thank you both very much

Answer 5

No problem

Answer 6

Only compared with control group with a single variable, can help you to find a conclusion.

Answer 7

How does society help science advance?
A. Society’s biases steer scientists toward studying certain ideas.

B. Society produces technology that can be used in science.

C. Society’s morals help scientists make good decisions.

D. Society raises questions that science can help answer.

Answer 8

oh crap... uh...

Answer 9

what lesson is this?

Answer 10

biology lesson 1

Answer 11

okay thank you unit 1 correct?

Answer 12

huh what u mean unit 1

Answer 13

unit 1 lesson 1?

Answer 14

lesson 1

Answer 15

Eh Idk D?

Answer 16

erm..srry j...dunno th 2nd ques..tink its d

Answer 17

I am positive on the first question, but this one I am not too sure on this one. This was way back in September for me (2 months ago)

Answer 18

yea im not sure either

Answer 19

try D

Answer 20

I guess

Answer 21

Let me know though, I am still wondering what it is..