List and define the EIGHT INSTRUMENTS OF U. S. FOREIGN POLICY with at least one sentence below.

Trade: the exchange of goods for other merchandise or currency
diplomacy: international treaties,agreements and alliances
sanction:means of enforcement
defense/military: self explanatory
intelligence: collection of political valves and military strategies
foreign aid: alliances
global environment:

Hi! after fertilization occurs, the zygote goes through mitosis and then differentiation (aka specialization of cells) to have a variety of cells that perform different functions. this allows for the creation of tissues and so on, all of which were once stem cells with no specific function.i hope i !