During the Devonian Period, when Tiktaalik lived, the only land animals were invertebrates, such as worms and insects. Which macroevolutionary pattern do you think occurred once animals were able to survive outside of the water? Explain your answer.

As a bee feeds upon the nectar produced by a flower, the bee may become coated with the flower's pollen. as the bee flies from flower to flower, some of this pollen may contact a flower's pistil, resulting in pollination. this relationship between the bee and the flower is an example of a. parasitism b. commensalism c. mutualism d. competition