Answer: I think probaly wrong so probaly dont
listen to me
Explanation:
The number of atoms present in carbon, specifically Carbon-12, is the number of atoms present in 1 gram of the substance. One moles of the substance weighs approximately 12.01 g/mole. The unit suggests that every mole of carbon weighs 12.01 grams.
Um... I might be wrong but I think it would be A. Photosynthesis
I guess you mean viscosity
Anyhow the answer is milk