What led to the battle of bunker hill? a. the british spotted fortifications by militiamen on breed’s hill. b. the boston massacre created tense unrest throughout the colonies. c. colonists began to launch protests against the quartering act. d. members of the boston militia dumped tea into boston harbor.

The right answer is A) The British spotted fortifications by militiamen on

Breed´s Hill (and Bunker Hill as well). They did this to gain tactical advantage. The American heard of this and went to defend the hills.  

name two ways organisms join a population and two ways organisms leave a population. two ways organisms join a population are birth rate and immigration. two ways they leave are death rate and emigration.

explanation:

thomas jefferson is the answer