That dinosaurs had feathers. They weren't all covered in feathers, but most had at least some.
Answer:
It is the root source of energy the "life blood" of the stars.
Explanation:
The correct answer is A. Cell growth increases both toward the beginning
and the end of the healing process. At the beginning, when a wound is
inflicted, the body creates numerous cells that are designed to fight
any pathogens that might want to enter our body, as well as create extra
cells to seal up the wound. At the end, scar tissue is formed as the
wound closes which is more tissue than there was before the wound.
Answer:
Negative
Explanation:
As the salt levels get higher, the saltier the inside of the fish get, and the lower the salt levels get. Since the increase in the original thing leads to a decrease in it later, this is a negative feedback loop. Hope this helps!
