Answer:
use or disuse of organs.
Explanation:
Organisms can change during their lifetimes by selectively using or not using various parts of their bodies
The right answer is False.
An example of the degradates are the metabolites of the substances ingested.
Some chemicals in the environment enter the body and are unchanged when they are eliminated. Others are degrading. Degradation products may be more toxic or less toxic than the original chemical. Other chemicals are stored temporarily in the organs and are eliminated soon after. After a while, most chemicals and degradation products are disposed of as body waste, in the stool, urine, sweat and exhaled air.
The correct answer is A, true
Differences Between Bacteria and Viruses. There are a number of differences between bacteria and viruses. Viruses, for example, are as much as 10 to 100 times smaller than bacteria. ... While the RNA and DNA of viruses are enclosed in the protein coat, in bacteria, the genetic material floats in the cytoplasm.
