Molecules of extrachromosomal dna are also known as

The body is protected against harmful flu viruses by

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.

On his trip to the galapagos islands, darwin determined that animals on the islands