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madam [21]
2 years ago
7

18. How are villi, alveoli and nephrons similar?

Biology
2 answers:
boyakko [2]2 years ago
7 0

Answer:

Villi, alveoli and nephrons are similar as :-

B. They provide large surface areas for molecular exchange.

MakcuM [25]2 years ago
5 0

Answer:

B. They provide large surface areas for molecular exchange.

Explanation:

alveoli gas exchange in the lungs

nephrons water retention in the kidneys

villi nutrient absorption in the small intestine

https://www.jstor.org/stable/10.1525/abt.2011.73.3.7

shapes:

villi : finger

alveoli : sac

nephrons: tubule, cup

wikipedia

niddk.nih.gov

cancer.gov

verywellhealth.com

ncbi.nlm.nih.gov

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