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netineya [11]
3 years ago
11

in the human nervous system, what is a synapse? A. The difference in ionic charge between the inside and outside of a neuron B.

the chemical signal that binds to the next call in a neuron C. A type of neuron that transmits signals from one neuron to the next D. The space between two neurons
Biology
1 answer:
LenaWriter [7]3 years ago
6 0

Answer:

D

Explanation:

For more info, try specifically researching about synapse junctions

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Due today i have a C and need to bring my grade to a B and will mark brainliest
Ostrovityanka [42]

Answer:

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DDT and agent orange were found in the waters of the Lower Passaic Superfund site.

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in some tolerant fish, the trigger for the changes that can be caused by PCB levels are can be turned off which allows some fish to survive levels of PCB thousands of times higher than the levels affecting sensitive fish.

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The advantage of rapid evolution is that the animals can survive and not get killed off.

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I don't think that all fish can get speedy evolutions like the killfish did because researchers think that they got a rare mutation which helped them survive. However as researchers say, in smaller populations with less diversity the chances that a rare mutation might happen is small.

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Once the water becomes clean, a tolerant fish with the mutation won't do as well as a sensitive fish would do.

Explanation:

Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day! Thank you : )

4 0
3 years ago
All embryos appear female during early development. <br> a. True<br> b. False
guapka [62]

Answer:

True

Explanation:

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3 years ago
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meriva

Answer:

hydorpher i think

Explanation:

sorry if i spelled that wrong :)

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