the recommended daily allowance listed on the nutrition facts label is based on how much caloric intake?

An atom of nitrogen had seven protons in its nucleus. how many electrons does it have

For each of the following, decide whether the statement describes photosynthesis, cellular respiration, or both. releases energy in the form of atp. stores energy in glucose molecules. performed by producers. performed by consumers.

Explain two reasons you think it is important for scientists to search for new ways to treat cancer