I think that's true not sure
Wet. Very wet. You could also say 'not dry'
In both cases the electron transport chain<span> uses the energy to pump hydrogen ions across a membrane</span>
Answer:
The weight of the plants at the end of the experiment.
Explanation:
Since the experiment was set up to study the growth of the wheat plants, weight is a sign of growth. So at the end of the experiment, the weight of the plant will be compared to the amount of nitrogen added.
If a graph is to be plotted, the amount of nitrogen (independent variable) will be on the x-axis and the weight of the plants (dependent variable) will be on the y-axis.
The amount of sunlight and temperature are not included because the question does not say that they are parameters in the experiment.
Genetic variation
Is the best term to use