You can't see them without a microscope, nor can you smell or taste them individually.
Answer:
d. Measurements will be estimated to the nearest .1 milliliter
Explanation:
The first thing you'd have to do is see experts/professionals. If not, you'd have to search up your symptoms of your disease on trusted sources.
Answer: YYYYYYYYYYYYYYYYYYAAAAAAAAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSSSS
Explanation: