# Term Definition
1 pancreas, intestine, stomach digestive system
2 Endocrine system collection of glands that produce hormones that
regulate metabolism, growth/development,
tissue function, sexual fun, reproduction, sleep,
mood
3 allows deoxygenated blood flow tricuspid valve
from right atria-r ventricle
4 pulmonic valve opens to allow blood flow from right ventricle to
pulmonary system
5 allows oxygenated blood flow mitral valve
from the left atria to the left
ventricle
6 allows oxygenated blood flow aortic valve
from the left ventricle to rest of
body
7 Cells that protect the body by phagocytes
ingesting foreign harmful
bacteria, pathogens, and dying
cells
8 protein molecules that serve as Enzymes
catalysts for certain biological
reactions
9 2 areas where sweat glands are axilla (armpit) and perianal area
primarily concentrated
10 bond where atoms share valence covalent
electrons
11 successful experiment yield data that others can reproduce
12 find atomic mass protons + neutrons