Describe how the competition between invasive and native species might affect a food web.

Look at the photo of the leaf. which term best describes this leaf?

Give an example of a trait that is controlled by more than one gene.

You find a fossil that you are sure shows evidence of bipedalism. you know this because which of the following anatomical traits is present? a. thighbones that angle in toward the knees b. a narrow pelvis c. opposable hallux d. posterior position of the foramen magnum