Human arm Lion foreimb
Bird wing
Humons
20

Comparing the bones pictured in this diagram, what do the bones tell us?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?

19. a cell is viewed under a microscope and is found to have two nuclear envelopes and spindles that appear to be breaking apart. which phase of mitosis is the cell most likely in? a. metaphase b. prophase c. telophase d. anaphase

Which describes the habitat of a frog?