De Mon 07/06 Target due
9.
Which characteristic makes a cell membrane selectively permeable?
e: Tue 07/07
the chemical nature of the membrane
e: Tue 07/07
e of
the smooth outside of the membrane
Tue 07/07
the rigid nature of the membrane
Vednesday
the thickness of the membrane
Tednesday

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.