The seawater-like solution inside neurons and bathing their outside are known respectively as ______.

Which fear is likely to occur at the youngest age?

a. fear of strangers c. fear of imaginary creatures b. fear of the dark d. fear of snakes

In a comparison of the United States and France, the people in the United States

a. are less likely to become obese that people in France. b. eat slower than people in France. c. eat larger portions than people in France. d. exhibit all of these characteristics.