When the north end of earth's rotation axis is pointing toward the sun, which statement is true?
select one:
a. the southern hemisphere receives more energy from the sun.
b. temperatures decrease in the northern hemisphere.
c. the northern hemisphere receives more energy from the sun.
d. temperatures increase in the southern hemisphere.

1. key concept list themajor biomes, and give onecharacteristic feature of each.

Whose work is most likely to be part-time and at several locations? а. physical therapistb. sports physicianc nutritionistd group fitness instructor

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria