Observing a human tissue sample under a microscope would be an example of what division of anatomical study?

 Histology is the study of the microscopic anatomy of cells and tissues of plants and animals. It is performed by examining a thin slice (section) of tissue under a light microscope or electron microscope.

Explanation:

the answer is c.) there is a warm front in region a and a stationary front in region b.

d. organisms have cells with different shapes and functions.