Human Body Systems Name:
Homework
Date:
Use the clues to fill in the words above.
Words can go across or down.
Letters are shared when the words intersect.
ACROSS
2. support protect
4. removes waste products from blood
6. protects body by producing and releasing immune cells
7. glands that detect and distribute hormones
8. delivers oxygen and nutrients to cells
9. skin hair nails
11. processes food we eat in substances we can use
12. transmits signals between brain and body
DOWN
1. movement
3. provides oxygen into the bloodstream
5. process of fertilization
10. removes wastes from the body