Can someone help 3. On the diagram below, draw the cross-sectional view of the general shape of the stream bottom between
points B and C. The water surface has already been drawn.

The cluster of developing cells from conception until birth is called an

Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.

Approximately percent of the energy created by cell metabolism is used by the body to carry on its normal functions, such as respiration, digestion, reproduction, muscular movement, circulation, and cellular regrowth.