Describe the importance of cell differentiation to living organisms.

Every cell has its thing and why its used for

Explanation:

Differentiated cells are important in a multicellular organism because they are able to perform a specialized function in the body. However, specialization comes at a cost. The cost is that the differentiated cells often lose the ability to make new copies of themselves.

correct answer is option a.

tropopause, stratopause and mesopause have all in common aspect that is point of maximum temperature in its layer of the atmosphere. all layers of atmosphere observe abrupt change in temperature. tropopause is the boundary between troposphere and stratosphere. stratopause is the boundary between stratosphere and mesosphere. mesopause is the boundary between mesosphere and thermosphere. these all boundaries are ranges between altitude of 0 to 80 km.

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explanation: