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Inga [223]
3 years ago
5

What is Heimlich maneuver and why is it performed?

Biology
1 answer:
lukranit [14]3 years ago
3 0

Answer:

The Heimlich maneuver is a procedure used to help a choking person who is conscious and unable to talk. The Heimlich maneuver pushes air out of the person's lungs and makes him cough. The force of the cough may then move the object out of his airway.

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3 years ago
Which factor is an abiotic factor of an aquarium ecosystem?
MariettaO [177]

Answer:

I would say, depth.

Explanation:

Hope this helps!

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Sloan [31]

Answer:

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Explanation:

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4 0
3 years ago
Explain how the reduction in biodiversity can effect the ecological balance in the dam
hodyreva [135]
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If Y = -2 bars and Ys = +2 bars, then Wp =​
Tcecarenko [31]

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?

Explanation:

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