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yKpoI14uk [10]
3 years ago
5

Please help asap!!! Will give brainlist :)

Biology
2 answers:
zubka84 [21]3 years ago
5 0

Answer:

The wolves helped the ecosystem. I know this because of this sentence: The entire ecosystem became  degraded until wolves became protected when they were determined to be  an endangered species.

Explanation:

Hope this helps

IRINA_888 [86]3 years ago
4 0
The wolves helped the ecosystem. They kept the deer population low so the deer wouldn’t eat all the vegetation and they wouldn’t destroy young trees
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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:

d. The heart

Explanation:

The medulla oblongata contains a number of reflex centers for regulating vital body functions such as heartbeat, breathing, and vasoconstriction. The medulla contains several nuclei, a collection of neuronal cell bodies.

For example, impulses originated in the cardiovascular center regulates the rate and force of the heartbeat and the diameter of blood vessels. Impulses from the cardiovascular center flow along sympathetic and parasympathetic neurons. An increase in sympathetic stimulation from the cardiovascular center of medulla increases heart rate and contractility while a decrease in sympathetic stimulation decreases heart rate and contractility.

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3 years ago
What is the relationship between working distance and field of view​
mel-nik [20]

Answer:

yeah

Explanation:

Field Of View (FOV): The Viewable area of the object under inspection. In other words, this is the portion of the object that fills the camera's sensor. Working Distance (WD): The distance from the front of the lens to the object under inspection. Resolution: The minimum feature size of the object under inspection.

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TRUE OR FALSE : Cohesion is when water molecules stick to OTHER substances.
tekilochka [14]

Answer:

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Answer:

D

Explanation:

Most of the energy in the United States comes from the burning of fossil fuels (coal, oil, natural gas). Hope this helps!

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3 years ago
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