Answer:
"pumps blood against a greater resistance" that the answers. hope this helped
<span>Glucose is a sugar but it is not that sweet in tasting. If food
does not taste sweet, it does not mean that it negative for glucose. Glucose
positive test means the breakdown of the metabolic constituents of the food
into carbs like glucose, fructose into blood stream, which then act as the
energy source of the cells. Fructose and sucrose are what we perceive as sweet.</span>
They both change the nucleus of the atom