Answer:
A. western
Explanation:
Is the Atlantic Ocean warmer than the Pacific Ocean? Answer: Although it might seem illogical, the Atlantic Ocean is warmer. For any given latitude, the Atlantic Ocean has proved to be about 16 degrees F (9 degrees C) warmer than the Pacific Ocean off the U.S. coast – quite a difference.
The periosteum doesn't cover the portion of bones that contains articular cartilage, which is the cartilage found in joints that keeps the bones from rubbing together. It is not as tightly packed and contains cells that help in bone growth and repair.
The third answer, few mussels developed a thicker shell to protect themselves from crabs found in the region. The change of thickness of shells is an evolution to adapt from the crabs and survive. Further explanation can be read on the research conducted by Aaren Freeman and James Byers. It was learned that crabs release chemicals that are detected by mussels. In turn, mussels have a physical reaction triggered by the chemicals which lead to the thickening of their shells.
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Answer:a positive feedback
Explanation: positive feedback is a type of feedback mechanism employed by the body,in which an output is enhanced or acclerated.
In contrast to negative feedback where the body regulates it's internal conditions by reducing the effect of a stimuli,In positive feedback ,the body enhances the effect of the stimuli.
It is not common as negative feedback in homeostasis.
An example is the increasing release of oxytocin to promote contractions during childbirth,until the child is born.
Another example is the accumulation of blood platelet , in the site of blood vessels injury to
cause blood clotting.