Vascular cambium is one of two lateral meristems; the other is cork cambium. a plant grows in diameter primarily through divisions of the vascular cambium. if you pull a small piece of bark off a tree and look at the bark's inside surface, what tissue are you looking at? ignore any remaining cells of vascular cambium that may be left.

a. xylem
b. phloem

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.