Chromaffin cell. Chromaffin cells, also pheochromocytes, are neuroendocrine cells found mostly in the medulla of the adrenal glands (located above the kidneys) in mammals.
The Moon has no appreciable atmosphere. The sky is always black and the radiation from the Sun strikes with full force on the surface of the Moon. The lack of atmosphere produces temperature extremes on the Moon that range from -250 degrees F in the dark to +250 degrees F in the light.
The moon has no atmosphere. Just like the region in the vacuum space between the inner and outer parts of a thermos bottle. As when you put a liquid in a thermos bottle, it stays at that temperature, so when you put a man on the moon, it stays at the temperature itâs at. But, the part thatâs in the sun would heat to 123C if it absorbed light like the moonâs surface.