Which of the following would most undermine speaker credibility?

lack of organization

lack of evidence

nervous gestures or stuttering

lack of engagement with the audience

Match each fossil with the layer where it’ll be present based on those conditions.

The author believes that the concept of fairness is not a useful term

Mason drew the cladogram shown. i give the brainliest which statements best describe the cladogram? check all that apply. reptiles are the most primitive. birds and reptiles are most closely related. frogs are more closely related to fish than birds. frogs are more closely related to birds than fish. fish are the most primitive.