As the temperature drops, a cold-blooded animal is likely to a. slow down as a response to the cooling temperature. b. begin sweating in order to cool off. c. show no response

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.

18. over time, how do sand dunes tend to migrate? a. perpendicular to the movement of the wind b. in the same direction as the wind blows c. toward the wind d. in random directions

Explain why scientists use the word dominant for certain traits.