What is computer and what does it mean

Body systems are not completely independent they integrate and work together describe one example of the integration between body systems

What are the doorways into and out of cells, attached to the membrane, and built in the rough er.

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.