Commercial jets fly in the lower stratosphere. how does the jet's exterior temperature change as it leaves earth's surface and enters the stratosphere? a. the exterior temperature decreases and then increases. b. the exterior temperature decreases steadily. c. the exterior temperature increases steadily. d. the exterior temperature increases and then decreases.

The correct answer is option B

In the lower stratosphere, ozone is found which consists of unusual type of oxygen molecule which cause heating of this layer due to the absorption of ultraviolet radiation. The temperature rises as we move upward in the stratosphere. This causes temperature stratification due to which the convection and mixing is reduced and the layer of air becomes stable. Since the air is stable, the jet aircraft flies in the lower stratosphere to avoid disturbance and turbulence.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

a. suckling by young

b. hypothalamus

c. dopamine

d. trh

e. anterior pituitary

f. mammary glands

g. milk production