How can homologous structures in the forelimbs of these four organisms be used as evidence to
suggest that life changes over time?
be
They are evidence that all came from a common ancestor and that life changed over
time for all these organisms to exist
N
ET

Secondary succession would most likely be taking place in a(n)

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called

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.