A vitamin requirement depends on the person's protein status because vitamins cannot be transported through different parts of the body if there’s no enough protein that synthesizes retinol-binding proteins. Further, our body’s need of B vitamins are actually dependent on the level of proteins suppled in our diet.
Answer:
Carbon dioxide, water, sunlight.
Explanation:
Photosynthesis uses the energy in sunlight to drive the reactions that produce glucose. These reactions are necessary for the algae to produce food, continue to survive, and grow.
As well as sunlight, photosynthesis requires carbon dioxide and water as reactants. The reaction produces glucose and releases oxygen as a byproduct.
The algae need an adequate supply of all of these reactants to grow in abundance.
During El Niño, the jet stream is oriented from west to east across the southern portion of the United States, making the region more susceptible to severe weather outbreaks.
Answer:
c
Explanation:
because matter is any substance that has mass and occupies space