Across
- 2. These bones protect the main organs of the body
- 4. Organs that are used for respiration
- 7. An organ that pumps blood around the body
- 8. They include the iris, lens, retina and cornea
- 11. A strong fibrous cord which connects the calf muscle to the heel
Down
- 1. The part of your body that sends and receives messages
- 3. One of the components of the blood
- 5. The biggest organ in the human body
- 6. Also known as the backbone
- 9. They are made up of three parts - the inner, the middle and the outer. The middle part includes ossicles and the inner part includes the cochlea, among other things
- 10. There are four types of these: incisors, molars, canines and premolars and you need calcium to keep the healthy