How are meiosis i and mitosis similar?
a. tetrads are separated into daughter cells
b. the chromosomes are copied before both processes
c. haploid cells are formed
d. sister chromatids are separated into daughter cell

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.