Select all that apply. which of the following are vertebrates? starfish earthworms tunicates crab amphibians lancelets octopus grasshopper

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

Match each term to its best definition? sedimentary depositional enviornment

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.