Ihave to do this cell analogy project where i chose a main subject like a restaurant or something and compare the things inside the restaurant to things found in eukaryotic cells. i'm having trouble thinking of a subject though. any ideas? (also don't say restaurant because that was the example they gave us) you

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? 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.