Explain the steps in evolution.

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.

The wings of insects, birds, and bats evolved independently but carry out similar functions. this is an example of a. analogous structures. b. embryonic structures. c. vestigial structures. d. homologous structures.