What happens when a medium-sized star begins to run out of fuel? a. It explodes as a supernova.

b. It immediately collapses to become a white dwarf.

c. Its core expands and its outer layers contract.

d. Its core contracts and its outer layers expand.

Achange in any of the following factors will cause investment spending and aggregate demand to change excepta. the interest rate effect b. expected business conditionsc. real interest rate d. expected future returns created by new technology e. expected business taxes

The annual earnings of a typical investor are $1,000,000 to $10,000,000. $100,000 to $500,000. $60,000 to $200,000. $40,000 to $80,000.

Ap psychology question, will make brainliest! apply what you know about the brain to the following situation: what parts of the brain would you be using if you were riding your bicycle down a mountain while drinking water and it is raining?