Question

Scientists can use many strategies during investigations, including fieldwork, surveys, models, and experiments. Which of these phrases best describes an experiment?

A.

procedure with controlled conditions, and test, and outcome variables

B.

mathematical analysis of data

C.

observation of animals in their natural world

D.

collection of data from an uncontrolled environment for comparative purposes

Answer 1

okay..make a guess first

Answer 2

A

Answer 3

wait no

Answer 4

D I think

Answer 5

\(\color{Green}{\text{BINGO!!}}\)

Answer 6

haha

Answer 7

no no...u were ryt first time..D is wrong

Answer 8

ok good

Answer 9

and this time i am with big green bingo !!!:D

Answer 10

ur going to have a lot of medals when I done with u lol

Answer 11

yayyyyyy...!!! :D
:p

Answer 12

lol :D