Answer:
this is not a real question
Explanation:
For her to be able to run, she needs carbs from the meal she ate as well as the oxygen she breathed.
She had bread and peanut butter, both of which are high in carbs and sugar (glucose). By breathing, she obtains enough oxygen to undertake aerobic respiration in her cells, which provides the energy needed to run. Before the activity, carbs are a superior choice of nutrients since they provide you energy right away.
Per cycle of cellular respiration, aerobic respiration produces a considerable quantity of energy—36 ATP, to be exact.
Krebs cyclization, oxidative phosphorylation, and glycolysis. Here, oxygen and glucose interact. This finally gives the cell 36 ATP molecules during a run.
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The question is -
Rosa eats a peanut butter sandwich for lunch. Peanut butter contains a lot of protein, and bread is mostly starch. Rosa plans to go for a run later this afternoon. Rosa is breathing normally.
What does she need from the food she ate and the air she breathes so that she can go on her run? How do Rosa's body systems work together to get the molecules she needs into her cells? How do her cells use these molecules to release energy for her body to run?
HIV: the virus that causes aids. Anorexia: an eating disorder characterized by food restriction and fear of weight gain. Bulimia: an eating disorder characterized by regurgitation
Answer:
True
Explanation:
Unlike arteries, veins contain valves that ensure blood flows in only one direction. (Arteries don't require valves because pressure from the heart is so strong that blood is only able to flow in one direction.) Valves also help blood travel back to the heart against the force of gravity.
You can't see them without a microscope, nor can you smell or taste them individually.
