Priya set up an experiment to see if the animals will die without water or not. Which of the following pairs of set-ups should she use?
A1 and 2
B1 and 3
C1 and 4
D3 and 4
it is wrong
Priya set up an experiment to see if the animals will die without water or not. Which of the following pairs of set-ups should she use?
A1 and 2
B1 and 3
C1 and 4
D3 and 4