Across
- 3. The body system consisting of various glands that produce hormones is the ? system.
- 4. The two broad divisions of the skeletal system are the ? skeleton and appendicular skeleton.
- 5. tumor shows no tendency to spread through the body.
- 6. The long bone of the upper arm is the ?.
- 7. The type of vascular tissue that carries sugar from a plant’s leaves to the roots and stem is ?.
- 9. The body system that transports oxygen and nutrients to cells and carries away waste products is the ? system.
Down
- 1. The heart muscle receives blood through the ? arteries.
- 2. The process in which bacteria reproduce by dividing is ?.
- 7. The membrane that prevents friction between the rib cage and lungs is the ?.
- 8. The fingerlike projections within the small intestine are the ?