29. These build up bone. A. Osteophlasts
C. Osteoclasts
B. Osteoplasts
D. Osteoblasts

Complete the following sentence that describe the alimentary canal and its walls: the is composed mostly of connective tissue, nerves, and vessels, which to nourish surrounding tissues.

What is the solution of 5/2x - 7 = 3/4x + 14 ? a. x = -6 b. x = 6 c. x= 8 d. x = 12

What part of the menstrual cycle is the femal most likely to get pregnant and why