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insens350 [35]
2 years ago
5

which of the following best describes the interaction between the nervous system and the immune system?

Biology
1 answer:
Lynna [10]2 years ago
7 0
The immune system and the nervous system maintain extensive communication, including 'hardwiring' of sympathetic and parasympathetic nerves to lymphoid organs. Neurotransmitters such as acetylcholine, norepinephrine, vasoactive intestinal peptide, substance P and histamine modulate immune activity.
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Endangered species are species with decreasing populations that are
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Explanation:

Endangered species are animal or plant species that are in danger of going extinct.

This usually results from them suddenly losing their habitat and thus being exposed to unfamiliar conditions or threats that could end their existence. For instance, elephants losing their forest habitats in India and thus encroaching on farmland only to get shot for damaging farms.

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All of the following are density-dependent factors except
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Shelter

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Conscious visual knowledge of objects (e.g., shape, size, texture) is stored in the:
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3 years ago
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Answer:

A. True

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3 years ago
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The diagram below represents a process leading to the formation of a human embryo
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<h3>What is fertilization?</h3>

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Hence, the diagram as shown is the first step in the formation of the human embrayo and it is called fertilization.

Learn more about fertilization: brainly.com/question/17991559

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