An independent variable is the only variable that is changed while the rest is kept the same. In this setup, the doctor is using different creams on the same patient with the same skin condition so the independent variable is the skin cream and not the skin condition.

7 0

2 years ago

During photosynthesis, carbon dioxide and (oxygen / sodium chloride / water / methane) are converted through a series of reactio

meriva

Answer:

water, sugars, oxygen

Explanation:

5 0

2 years ago

Four uses of water in argriculture

Tanzania [10]

Answer:

it is used to spread fertilizer
intense heat can damage crops. so water is used for crop cooling
it is used to protect plants from sudden freezing during spring.(frost control)
it is used for washing and transporting the crops that has been produced.

6 0

4 years ago