Lately, you have noticed that your favorite athlete endorses the cereal you consume, appears on highway billboards for sports beverages, and appears on television commercials for running shoes. What type of marketing strategy is being used to persuade you to purchase these products?
a) intelligent
b) savvy
c) central route
d) peripheral route

what have scientists found to be the most efficient and effective way to insert new sequences into an individual? a-scientists have created genetically altered foods that release dna during digestion. b-scientists use viruses to insert specific gene sequences. c-scientists irradiate genes so that they can be absorbed through the skin.

energy and particles

when you breathe in, or inhale, your diaphragm contracts (tightens) and moves downward. this increases the space in your chest cavity, into which your lungs expand. the intercostal muscles between your ribs also enlarge the chest cavity. they contract to pull your rib cage both upward and outward when you inhale.