By the process of cell differentation
This question doesn't make since. it could mean its death rate is lower than its birth rate or it could mean just expansion
Answer:
b
Explanation:
the inner would have more heat bc it is surrounded
The appropriate response is Smooth muscles. Smooth muscle is found in the dividers of empty organs like your digestion tracts and stomach. They work naturally without you monitoring them. Smooth muscles are associated with many 'housekeeping' elements of the body. The strong dividers of your digestive organs contract to push nourishment through your body.
