Getting food is the answer
This is the right one
<span>c.
hydroelectric power.</span>
Ok so um like how are we supposed to do this
Preventing congress from giving itself a pay raise while its in session
<span>A deficiency of niacin, also known as vitamin B3, causes pellagra. B3 deficiency can be caused by a dietary lack of niacin, seen in poor and malnourished farmers in the 1900s, or from poor absorption of niacin, observed with certain diseases or how the food is prepared.</span>