Which of these characteristics is common only at the embryonic stage of fish and humans, and is suggestive of a common ancestor between the two?

Moving down the ramp from 6 meters to

Anurse is caring for a client who is learning how to take care of a newly created colostomy. when observing a return demonstration of the colostomy irrigation, the nurse evaluates that more teaching is required when the client carries out what procedure?

Which of the following cognitive skills have not been displayed by animals? a. using tools b. forming concepts c. transmitting culture d. using syntax