Answer:
Vitamins.
Explanation:
Vitamins are compounds that help regulate many vital body body processes, including the digestion, absorption, and metabolism of others nutrients.
Hope this helps!
A leaf is an organ because the leaf is made of lots of tissues. It helps the plants.
Answer:
The heart beat's 80 times a minute, about 115,000 times in one day or 42 million times in a year
Explanation:
False <em>because the health risks are more dangerous </em>
