Amicrosleep is dangerous because a. the loss of control can lead to accidents b. a person goes into a coma during a microsleep c. microsleeps occur only during the early evening d. there is no cure or treatment for microsleeps

Where is having brightly colored feathers that attract mates most clearly an adaptation for a bird? a. a forest with dense vegetation b. a sandy beach beside an ocean c. a snowy tundra with little vegetation d. a swamp with many hawks that eat birds