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enot [183]
3 years ago
10

CPR, or cardiopulmonary resuscitation, is a first-aid technique to help save lives. It involves compressions of the patient’s ch

est cavity. Which description is the best description of the functions of chest compressions in CPR?
answer choices :
Chest compressions are done to pump the heart.
Chest compressions are done to strengthen the rib bones.
Chest compressions increase carbon dioxide inhalation.
Chest compressions allow the patient's muscles to wake up.
Biology
1 answer:
fgiga [73]3 years ago
8 0

Answer:

A

Explanation:

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densk [106]
listen I'm only in 5th grade it's not know the answer to this how are you supposed to just be asking question like this what is this even meaning
8 0
3 years ago
Mitosis can best be described as what?
cricket20 [7]

Hello!

Your answer is A. The daughter cells are genetically identical to both each other and to the parent cell.

The parent cell makes two copies of its chromosomes and separates them, then divides by cytokinesis, creating two genetically identical daughter cells.

5 0
3 years ago
Read 2 more answers
Which cells would you be most likely to find in the dermis?
12345 [234]
Salutations!

Which cells would you be most likely to find in the dermis?

A dermis is the beneath and upper layer of a cell that makes up the skin. The cells that are found in dermis is fibroblasts and macrophanges, and sometimes white blood cells and mast cells.

Thus, your answer is option D.

Hope I helped (:

Have a great day!
8 0
3 years ago
Read 2 more answers
Organisms classified as fungi and plants have several similar characteristics. Which of the following are shared characteristics
Illusion [34]

Answer:

I think it is D

Explanation:

Plants are all of the above (I,II,III) but fungi are heterotrophic, but other than that they have a cell wall in their eukaryotic cells  and are multicellular, so it is most likely D.

4 0
3 years ago
What cell parts are common to all of these cells?<br><br> Use complete sentences.
Natalka [10]

Answer:

<em>between </em><em>an </em><em>animal</em><em> </em><em>cell </em><em>and </em><em>a </em><em>plant </em><em>cell </em><em>there </em><em>are </em><em>some </em><em>parts </em><em>that</em><em> </em><em>are </em><em>similar</em><em> </em><em>and </em><em>carry </em><em>out </em><em>the </em><em>same </em><em>function </em><em>like:</em>

<em>both </em><em>have </em><em>a </em><em>cell </em><em>membrane</em><em> </em><em>which </em><em>selects </em><em>what </em><em>goes </em><em>in </em><em>the </em><em>cell.</em>

<em>both </em><em>have </em><em>cytoplasm</em><em> </em><em>which </em><em>holds </em><em>the </em><em>protoplasm(</em><em>the </em><em>living</em><em> </em><em>part </em><em>of </em><em>the </em><em>cell)</em>

<em>both </em><em>have </em><em>a </em><em>nucleus</em><em> </em><em>which </em><em>carries </em><em>out </em><em>all </em><em>cell </em><em>activities</em><em> </em><em>and </em><em>holds </em><em>threads </em><em>of </em><em>DNA </em><em>called </em><em>chromosomes</em>

<em>both </em><em>have </em><em>a </em><em>mitochondria</em><em> </em><em>which </em><em>is </em><em>the </em><em>power </em><em>house</em><em> </em><em>of </em><em>the </em><em>cell</em>

<em>both </em><em>have </em><em>golgi </em><em>bodies </em><em>which </em><em>modify</em><em> </em><em>and </em><em>carry </em><em>proteins</em><em> </em><em>from </em><em>sites </em><em>of </em><em>synthesis</em><em> </em><em>to </em><em>sites </em><em>of </em><em>reaction</em>

<em>I </em><em>hope</em><em> this</em><em> helps</em>

4 0
2 years ago
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