To reduce the likelihood of human error, to gather more evidence, and to make his numbers more exact.
The correct answer is
C. Mutation during reduction division
They should be limited to suit your needs not overdoing it or underdoing just to a healthy weight.
Answer:
pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water. Water that has more free hydrogen ions is acidic, whereas water that has more free hydroxyl ions is basic. Since pH can be affected by chemicals in the water, pH is an important indicator of water that is changing chemically.
If I did my math correct, the answer would be 2 seconds.
