Which of the following equations represents the Pythagorean theorem? Oa2+b?-c2 O a+b=0 O a+b=c O a 2xb2=C2​

The first signs of cellular differentiation occur in the blastocyst. why is cellular differentiation important for the development of a fully formed human infant?

Why do we perceive objects as retaining their brightness under different lighting levels?

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.