a scientific model is a model used to test theories. sometimes scientist use rats as a scientific model
<span> A decrease in lung volume decreases the pressure within the lungs so air can flow inside. </span>
False because the body needs different nutrition's from different food groups
A. People can Change the way that the genes flow
Urbanization is the term that describes the Richardson family, who was tired of the congestion and crime associated with urban life, and then moved from their townhouse located in the middle of the city<span>to the suburbs</span>
