What can you conclude about the advantage of the cell membrane having hydrophobic ends in the phospholipid bilayer?

the cell requires the ability to digest and eliminate enzymes.

the cell requires a barrier between itself and its environment.

the cell requires a means to store starches and glucose.

the cell requires a structure for eliminating waste.

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.