According to newtons second law of motion, what two factors determine an objects acceleration?

A. describe the model of urban structure most often observed in mega-cities in developing countries. explain how this model differs from common urban structures in north america. b. describe at least two factors leading to the growth of mega-cities in developing or least-developed countries. c. identify and explain two factors that led to the formation of squatter settlements in mega-cities in developing countries.

In your own words define the following terms. 1 hibernation. 2 hormone. 3 behavior. 4 stimulus

The process that keeps heat from being transffered between two substances