Why would you not test the affect on the amount of water and temperature on the germination of seeds at the same time pleeeaseee

Question

sweet [91]

3 years ago

10

Why would you not test the affect on the amount of water and temperature on the germination of seeds at the same time pleeeaseee

help me

Biology

1 answer:

Likurg_2 [28] · Answer 1 · 2021-12-01T15:09:38+03:00

In this case, there are 2 variables: 1. the amount of water & 2. the temperature. Only 1 variable can be tested at a time, while the other must remain a constant. Otherwise, any changes seen in germination can't be attributed to to the amount of water or the temperature.There can only be one variable tested for and all else must remain constant.