The greatest secretion of growth hormone occurs during sleep.

In normal healthy people, the greatest secretion of human growth hormone is release during the first period of stage 3 sleep at night. Stage 3 sleep is called slow wave sleep where it is considered as restorative sleep. It occurs about an hour after you first fall asleep and to release the hormone, a consistent sleep schedule must be followed and an exercise during the day.

lunar landing mission. apollo 11 was the first manned mission to land on the moon. the first steps by humans on another planetary body were taken by neil armstrong and buzz aldrin on july 20, 1969. the astronauts also returned to earth the first samples from another planetary body.

explanation:

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls