19. Different regions around the globe show drastically different climates depending on their location. One day, a sudden and rapid plate tectonic
shift moves a section of the arctic circle to the equator, thus relocating
the population of polar bears who once lived in the cold arctic. Describe
one change in the climate that results from moving the habitat from the
arctic circle to the equator, as well as one evolutionary change that might
occur in the polar bear population that might occur as a result of the shift
in climate.

The images show the wings of a bat and a bee. from this evidence, what can you conclude about the evolutionary relationship between these organisms? a. the wing structures of the bat and the bee are different, indicating they didn’t inherit wings from a common ancestor. b. the wing structures of the bat and the bee are different, indicating they inherited wings from a common ancestor. c. the functions of bat wings and bee wings are the same, indicating they obtained wings from a common ancestor. d. the functions of bat wings and bee wings are different, indicating they didn’t obtain wings from a common ancestor.

What happens whenever a net force acts on an object

This is a situation in which genes are attached to an organism's sex chromosomes; the sex of an organism influences the expression of a gene.