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Scilla [17]
3 years ago
13

Most of the brain's excitatory ionotropic synapses use the neurotransmitter ________ .

Biology
1 answer:
Sindrei [870]3 years ago
4 0
Most of the brain's excitatory ionotropic synapses use the neurotransmitter glutamate.


The best correct answer is C.

Hopes it help
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By growing on the trunk or branch of a tree, a lichen gains height and exposure to sunlight for photosynthesis. The tree is not
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a. commensalism is the correct answer.

Explanation:

By growing on the trunk or branch of a tree, a lichen gains height and exposure to sunlight for photosynthesis. The tree is not harmed by the lichen but does not benefit either. The relationship between the lichen and the tree is commensalism.

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In this, we can see lichen is getting benefits from the tree.

for example, lichen is getting following benefits from the tree such as ( a lichen gains height and exposure to sunlight for photosynthesis.) and they are causing any harm to tree neither any benefits so this is a one-side symbiotic relation and thus the relationship is an example of commensalism.

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3 years ago
At a sea level, the weight of the atmosphere on a human body is about:
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