stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
Duplicate of Tools of Environmental Science - Ch.2 Rvw Flashcards | StudBud
Duplicate of Tools of Environmental Science - Ch.2 Rvw
1 / 26
What essential characteristics does a good experiment have?
A
a control is used
B
Single control group is given the experimental variable
C
a single variable is tested
D
B and C
Next
0
0
correct · 0:00
