The answer is C, clay and plastic.
A community, hope this helps.
Answer:
ExplPulmonary circulation is ordered from the right ventricle to the pulmonary arteries, through the lungs, to the pulmonary veins, and reenters the heart in the left atrium.anation:
Answer:
vaccination programs
this is to help reduce the spread of the disease from one person to another at a fast rate
