Roses and tulips a. are variations of the same species b. reproduce using cones c. are nonvascular plants d. have cell walls and chloroplasts

What will happen to a population of predators if there is a sudden, temporary increase in the number of prey? a. the population of predators will be uniform with no change. b. the population of predators will increase first and then decrease slowly. c. the population of predators will increase continuously.

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they are all in

This connective tissue consists of large round densely packed cells with the nucleus pushed to one side.