That would be A. Photosynthesis.
Your brain sends signals to your body to release hormones that make you tired. This is done as a routine, and trying to sleep at different times will mess it up.
Hope this helps!
Answer:
More than 35 species of plains animals
Explanation:
In addition to more than 35 species of plains animals, there are some 3,000 lions and great numbers of spotted hyenas, leopards, rhinoceroses, hippopotamuses, giraffes, cheetahs, and baboons.
Answer:
3/16 is your answer.
Explanation:
Hope this helps. Good luck!
The answer is the nervous system.
Hope this helps!