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Korolek [52]
3 years ago
11

Food chains show energy transfer between organisms. The size of a food chain can vary, yet there is a limit to the number of lev

els that a food chain can reach. Why is there a limit to the number of levels that a food chain can reach?
Biology
2 answers:
Blababa [14]3 years ago
8 0
Energy is lost at each Trophic level of a food chain. The more levels then the more energy lost to those at the top.
AleksandrR [38]3 years ago
6 0

D. Energy is lost at each trophic level

Hope I helped!

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Impulses originating in the part of the brain called the medulla would most directly affect which body structure?
gtnhenbr [62]

The question is incomplete. The complete question is:

Question: Impulses originating in the part of the brain called the medulla would most directly affect which body structure?

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Answer:

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Explanation:

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The ratio of estrogen to progesterone remains constant throughout pregnancy into labor. false/true
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False,

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brainly.com/question/14353919

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