I believe the correct answer would be metabolism. This comprises all of the reactions inside organisms that allows them to sustain life. There are two categories of such namely, anabolism and catabolism. Hope this answers the question.
Answer:
Consider the arteriolar end of a capillary bed. During capillary exchange, the process of <u>filtration </u>is favored at the arteriolar end due to the higher <u>hydrostatic</u> pressure.
Explanation:
The <u>net filtration pressure</u> at the arteriolar end of the capillary bed is more than 10mmHg. That is why the fluid exits capillary since <u>capillary hydrostatic pressure</u> is 35mmHg that is greater than <u>blood colloidal osmotic pressure</u> which is 25mmHg.
Hence during capillary exchange, the process of <u>filtration </u>is favored at the arteriolar end due to the higher <u>hydrostatic</u> pressure.
It goes into the bloodstream much faster than a pill would. Anaphylaxis can be deadly and the faster medicine is carried throughout the body, the less likely damage will ensue.
Ecosystems maintain themselves by cycling energy and nutrients obtained from external sources. At the first trophic level<span>, </span>primary producers<span> (plants, algae, and some bacteria) use solar energy to produce organic plant material through photosynthesis. Herbivores—animals that feed solely on plants—make up the second trophic level. Predators that eat herbivores comprise the third trophic level; if larger predators are present, they represent still higher trophic levels. Organisms that feed at several trophic levels (for example, grizzly bears that eat berries and salmon) are classified at the highest of the trophic levels at which they feed. Decomposers, which include bacteria, fungi, molds, worms, and insects, break down wastes and dead organisms and return nutrients to the soil
I got this passage from Annenberg Learner
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