Answer:
d. Exercise increases the body's demand for oxygen.
Explanation:
More oxygen is needed during exercise by the body as compared to normal condition because our body needs energy which is only generated in the process of cellular respiration. In cellular respiration, glucose molecule is broken down by mitochondria of the cell and energy is generated in the form of adenine tri phosphate (ATP) which is used for performing muscular activity. So that's why oxygen requirement is more during exercise.
Answer:
Gloves, or a trash pick-up tool.
Explanation:
I'm sure.
Hope this helped lots and lots,
sincerely, me
About 37.2 trillion but it is very hard to determine
Answer:
Brain cells start to die if they go without oxygen for just 3-4 minutes and that's exactly what happens during a stroke.
Explanation:
Stroke is an abrupt interruption of constant blood flow to the brain that causes loss of neurological function. The interruption of blood flow can be caused by a blockage, leading to the more common ischemic stroke, or by bleeding in the brain, leading to the more deadly hemorrhagic stroke.
