Iam stuck on this question. "viruses are considered to be which of the following? " (this is multiple choice)

What are the headings of a data table

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Amino acids contain the elements carbon, hydrogen, oxygen, nitrogen, and sometimes sulfur. of the 20 amino acids found in humans, 11 are called "nonessential" because they can be manufactured by the body when needed. which elements in these 11 amino acids are commonly obtained from the metabolism of sugar molecules?