Across
- 1. lies underneath the epidermis
- 4. secretes hormones into the blood
- 5. organisms that consists of many cells
- 8. seal plasma membranes tightly together
- 9. groups of specialized cells
- 10. divides body into front and back
- 11. transmits electrical impulses long distances
- 12. collagen & elastic and reticular belongs to
Down
- 2. skeletal & cardiac and smooth belongs to
- 3. junction that provides most communication in cells
- 5. provides the strength
- 6. RBC & WBC and platelets consists of
- 7. tissue that stores energy in fat form
- 11. junction allows tissues to stretch & bend
- 13. muscle activated only by nerves