Compare and contrast the de novo synthesis of purine and pyrimidine ribonucleotides. move each item to the appropriate bin. if a phrase does not describe either purine or pyrimidine ribonucleotide synthesis, move it to the \"neither\" bin.

Which are observations about the tree on the right ,? check all that apply

Which of the following are the functions of the integumentary system? yadda-yadda, the 1st answer is the brainliest. : )

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.