When children are young and go to the doctor, the doctor will give them booster shots. this re-exposes the children to a dead portion of a disease to them build immunity.

which type of immunity is described?

a. active
b. passive
c. antibiotic
d. phagocytic

A - active. The immunity that develops after exposure to foreign substances such as infection or vaccinations.

A. Active

Explanation:

Active immunity is the kind that a body develops after being exposed to a microorganism or substance that may cause a disease. That's what happens during vaccination. The disease won't happen because the organism is dead, but the body senses it as a threat and builds up the immunity for it.

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.

answer; inductive techniques;