The diffusion would be affected because it would take longer for the solute concentration on both sides to be equal
Answer:
to break down food
Explanation:
and also to absorb nutrients
Answer:
From your list of answers it would be to collect rock samples from the moon.
Explanation:
Answer:
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Periods of light-time
- Temperature
- Substrate/Soil type
Explanation:
Controlled variable: Variables that are controlled and have no influence on the results of the experiment. These variables do not affect the change in the dependent variable values.
These variables must be the same for all the subjects or groups (control and experimental). In the case of plants, controlled variables are probably those needed by the plants to correct development.
All plants should be exposed to the same period of light-time and the same temperature. Also, the substrate or soil where the plants are growing should be the same.
