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Sergio [31]
3 years ago
8

Which event caused the United States to fear falling behind the Soviet Union in technology and science? A. the Soviet Union’s mo

on landing B. the Soviet Union’s announcement to build a space program C. the launch of the Soviet Union’s first rocket to another solar system D. the launch of Sputnik by the Soviet Union
Social Studies
2 answers:
Julli [10]3 years ago
8 0
Your answer is D yall hope this helps 
Sergeeva-Olga [200]3 years ago
3 0
Answer : D

hope this helps! 
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If a struggling person grabs you around the neck, why is it a good idea to submerge under the water with the person?
bixtya [17]
So you don't hurt yourself and it could possibly save the person's life
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When we stop using learned information, the ______ that support our knowledge weaken and ultimately degrade--and we forget what
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Synapses
The synapses that support our knowledge weaken and ultimately degrade-and we forget what we once knew.
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During his rise to power, Hitler gained popularity and help stir extreme anti-semitic sentiment by
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one simple answer <em>Communisim.</em>

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20 POINTS
Butoxors [25]

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group b

Explanation:

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3 years ago
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Which neurotransmitters are released at the site of injury? select all that apply.
ANTONII [103]

The neurotransmitters that are released at the site of injury are

  • Histamine,
  • Bradykinin,
  • Prostaglandin

This is further explained below.

<h3>What is Histamine?</h3>

Generally, Histamine, a substance that may be present in certain cells of the body, is the culprit behind many of the symptoms of allergies, such as sneezing and runny noses.

When a person is allergic to specific material, such as food or dust, the immune system of that person erroneously thinks that the normally innocuous chemical is really dangerous to the body.

This may cause a wide range of uncomfortable symptoms.

A neuron will emit a signaling substance called a neurotransmitter in order to influence the behavior of some other cell across a synapse.

It's possible that the cell that receives the signal is another brain, but it might also be a gland cell or a muscle cell. Any key body component or target cell may be getting the signal.

In conclusion, The neurotransmitters that are released at the site of injury are

  • Histamine,
  • Bradykinin,
  • Prostaglandin

Read more about neurotransmitters

brainly.com/question/9725469

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1 year ago
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