What is the environmental impact of using wind to create electricity? a) wind energy creates radioactive waste products. b) wind energy requires the destruction of habitat. c) wind energy produces small amounts of greenhouse gases. d) wind energy has no negative environmental consequences.

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?

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.

When mendel crossed a true-breeding short plant with a true-breeding tall plant all the offspring were tall. which term describes the gene for tallnes?