2. Compared with blood entering the kidney, blood that leaves the kidney contains...
A. more glucose.
B. more water.
C. less carbon dioxide.
D. less urea.​

Plants that have reproductive structures called cones are?

How are the testes and ovaries similar? a. both produce sex cells. b. both connect internal reproductive organs to the exterior. c. both transport sex cells from their site of production. d. both store mature sex cells.

What is the identity of the planets?