The <u>small intestine</u> builds an important barrier against pathogens, but it has to absorb <u>nutrients</u> efficiently at the same time for optimum function.
<h3>What is a pathogen?</h3>
A pathogen refers to living microorganisms that are capable of causing diseases and harm to their host. Thus, they include the following:
Basically, the <u>small intestine</u> has the ability to build an important barrier against pathogens. However, it has to absorb <u>nutrients</u> efficiently at the same time for optimum function of an organism.
Read more on pathogens here: brainly.com/question/27961024
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Aden- comes from the greek work adenas which means gland. I suppose this compound was first isolated from glands. The -ine part is just a chemical name ending for nucleic acids. Hope this helps
Answer:
2 NH3 (ammonia) + CO2 + 3 ATP + H2O → H2N-CO-NH2 (urea) + 2 ADP + 4 Pi + AMP
Explanation:
I found the formula for creating urine innthe body, i think its ammonia that is created by the nitrogen excess abd waste produced by the body.
Hope this helps
Shrinking sea ice has forced the polar bears to seek new food source.