Availability of substitutes plays a role in determining the bargaining power of suppliers. a. true b. false

A. True

there You go mate

Yo whatever your name is, 

the answer is true 

Well, both latitude and intensity of light affect temperature because, the higher the light intensity, the higher the temperature and since latitude is the measure of how close you are to the equator, then the closer to the equator you are, the higher the temperature is.