expand icon
book What Is Life? 2nd Edition by Jay Phelan cover

What Is Life? 2nd Edition by Jay Phelan

Edition 2ISBN: 978-1464102448
book What Is Life? 2nd Edition by Jay Phelan cover

What Is Life? 2nd Edition by Jay Phelan

Edition 2ISBN: 978-1464102448
Exercise 32
In controlled experiments:
A) one variable is manipulated while others are held constant.
B) all variables are dependent on each other.
C) all variables are held constant.
D) all variables are independent of each other.
E) all critical variables are manipulated.
Explanation
Verified
like image
like image

The correct Answerto this question is a)...

close menu
What Is Life? 2nd Edition by Jay Phelan
cross icon