Which of the following pairs of modern chordate groups are most closely related?
A. Hagfishes and lampreys
B. Lampreys and ray finned fishes
C. Birds and crocodilians
D. Sharks and coelacanth

How do cells grow and reproduce to maintain homeostasis?

Sperm pass through the and connect to a short ejaculatory duct. vas deferens prostrates seminiferous tubules none of the above

Producing disposable grocery bags consumes resources. recycling disposable bags is a solution that can recover some of the resources used to make new bags. which of the following behaviors could further refine the solution? a. disposing of bags by burning them b. reusing bags whenever possible c. using bags at once so that they do not break d. using only nonrenewable materials to make new bags subject is environmental science for apex users