Answer:
its variation in a variety of genes each exerting a small effect
Explanation:
There are two types of grains, whole grains and refined grains. Whole grains, such as wheat flour, contain nutrients and fiber. Refined grains, such as white flour, lose vitamins, minerals and fiber when processed. To provide the most health benefits, grain should be left whole.
The correct answer is A.
It will help reduce the flow of blood.
Answer:
being around ecxessive noise.
Explanation: