D: fitness journal
It’s correct
Answer:
Reversible process
Explanation:
Reversible process is the process in which the reactants and the products both are used. They both are produced also. We can consume either the product or the reactant. So, if we need a resource to be produced repeatedly, we should put it in a reversible process.
Yes the answer is B. chlorination
Answer:
When a plant has been without water for a long time, the central vacuoles lose water, the cells lose shape, and the whole leaf wilts.
Explanation:
Answer:
The independent variable is "controlled" or held constant in the control group. A single experiment may include multiple experimental groups, which may all be compared against the control group. The purpose of having a control is to rule out other factors which may influence the results of an experiment.
Explanation:
