Answer:
During exercise, your heart typically beats faster so that more blood gets out to your body. Your heart can also increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps.
<span>It is a nerve agent. Or chemical asphyxiant. An example is Hydrogine Cyanide. </span>
Answer:
oxygen, carbon, hydrogen and nitrogen, a lot of it in the form of water.
Explanation:
A, because it the constant variable
Genetically modified foods are foods that have been engineered (changed/altered) to produce from the original food to have a change in DNA using genetic engineering. For example cotton candy grapes, there isn’t such thing as a real cotton candy grape, the flavor of the grape been modified to taste like cotton candy.
