Pls fill in the blank

Talking listening and reacting non verbally are all part of communicating

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b.organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.

Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above