A2 kg book is sitting on a table. a 10 n force is pulling it to the right. a 3 n force is pulling to the left. what is the net force acting on the book? a. 2 n down b. 7 n to the right c. 13 n to the right d. 15 n to the right

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