anatomy

6. = The outermost layer of skin providing protection.
8. = Toward the front of the body.
9. Membrane = The cell’s outer boundary controlling what enters and leaves.
10. Feedback = A mechanism that reverses a deviation from the set point to maintain balance.
12. Tissue = Tissue that transmits electrical signals for communication.
13. Tissue = Tissue specialized for contraction and movement.
16. = The jelly-like fluid where organelles are suspended.
19. = Positioned below or lower than another body part.
20. = Powerhouse of the cell, producing ATP energy.
22. = The thicker middle layer of skin containing nerves and blood vessels.
23. = Positioned above or higher than another body part.
24. = Movement of molecules from high to low concentration.

1. = Site of protein synthesis in the cell.
2. Tissue = Tissue that covers body surfaces and lines cavities.
3. Tissue = Tissue that supports, binds, or protects other structures.
4. = The deepest skin layer, storing fat and cushioning the body.
5. = Tough protein that strengthens hair, nails, and skin.
7. Feedback = A process that amplifies a change away from homeostasis.
8. Position = The standard body posture used as a reference for directional terms.
11. = Controls cell activities; contains DNA.
14. = Pigment that gives skin and hair their color and protects from UV rays.
15. = Toward the back of the body.
17. = Diffusion of water across a semipermeable membrane.
18. = Specialized structure within a cell that performs a specific function.
21. = The body’s ability to maintain stable internal conditions despite external changes.