All of the cells are in the very early stages of embryonic development and have not begun to differentiate into specialized types of cells. what type of cells would these be?

These are stem cells. Stem cells are cells that have not differentiated into specialized cells. In other words, they are "blank slates." Eventually, certain genes will be expressed and the cells will differentiate into cells, tissues, and organs with special functions.

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

what are the options