The brain gets most of its energy from:
A. dopamine.
B. blood sugar.
C. the prefrontal cortex.
D. electrons.
Answer: B
You might also like to view...
The above figure illustrates a perfectly competitive firm. Curve A represents the
A) MR curve. B) ATC curve. C) MC curve. D) AVC curve. E) AFC curve.
If the cross elasticity of demand between goods A and B is negative
A) the demands for A and B are both price elastic. B) the demands for A and B are both price inelastic. C) A and B are complements. D) A and B are substitutes.
The most likely reason why Los Angeles has so much smog is that residents
a. do not have strong, enforceable property rights to rapid transit b. do not have strong, enforceable property rights to clean air c. prefer dirty air to the inconvenience of rapid transit d. prefer dirty air to the inconvenience of carpools e. prefer dirty air to the inconvenience of eliminating smog
If price elasticity is less than one, then demand is said to be inelastic
Indicate whether the statement is true or false