HELP SHORT QUESTION 20 PTS ILL MARK BRAINLIEST WHO ANSWERS FIRST Procedure:
The procedures are listed in your virtual lab. You do not need to repeat them here. Please be sure to identify the test variable (independent variable), outcome variable (dependent variable).
Reminder: Test variable = the item you are changing or manipulating; Outcome variable = the item you are measuring
Test variable (independent variable):
Outcome variable (dependent variable):

Test variable (independent variable):when I went from low to high there was at first lots of frogs then when I put it at high there was a lot less

Outcome variable (dependent variable):what  I am measuring is how many frogs there are

Control group: in was testing seeing what happen if I put more or less predators  

I already did it and got a good grade

answerthey are called the pampas;

the answer would be the third option, "no, ariel should have added 9^2 and 12^2 and compared that to 15^2."

this is found through the pythagorean theorem, which is a^2 + b^2 = c^2.

this is the correct way of solving the problem:

9^2 + 12^2 = 15^2

81 + 144 = 225

225 = 225