The answer is A
Answers B, C, and D are mentioned on the website, but answer A isn't mentioned
That is False. All animals do not have the same tolerance range.
Answer:
There are four classes of macromolecules (polysaccharides or carbohydrates, triglycerides or lipids, polypeptides or proteins, and nucleic acids such as DNA & RNA). Carbohydrates and lipids are made of only carbon, hydrogen, and oxygen (CHO). Proteins are made of carbon, hydrogen, oxygen, and nitrogen
