Anatomy and Physiology

2. This system is responsible for regulating hormones throughout the body.
5. This bone is located at the back of your skull and plays a role in vision.
6. These bones form the middle part of your hand.
8. These are groups of tissues that work together to perform a specific function.
10. This gel-like substance within cells helps hold organelles in place.
12. This part of the nail helps protect the area between the skin and the nail from infections.
14. This term refers to an excessive focus on one's health, sometimes feeling symptoms without physical evidence.
15. The tissue that allows your body to move and provides strength.
17. The study of the structure of the human body.
18. Groups of cells that work together to carry out a particular function.
20. The process of inhaling oxygen and exhaling carbon dioxide.
22. These are the basic building blocks of all living organisms.
23. These glands produce saliva, which aids in digestion.

1. This protein provides strength and structure to skin, bones, and other connective tissues.
3. This artery provides the primary blood supply to the head and neck.
4. This part of the nervous system helps your body relax and conserve energy after a stressful event.
7. The system in your body responsible for movement.
9. These blood vessels carry oxygen-rich blood away from the heart.
11. This is the outermost layer of skin that we see and touch every day.
12. This system is responsible for circulating blood throughout the body.
13. This clear fluid flows through vessels and helps remove toxins from the body.
16. The study of how the human body functions.
19. This system transmits signals between different parts of the body, allowing you to respond to stimuli.
21. The membrane surrounding and protecting the heart.