Across
- 1. can control all body functions and must process information from the senses. It should be protected from injuries.
- 3. can take in oxygen and remove carbon dioxide. They must work continuously to sustain life. You should avoid smoking to keep them healthy.
- 6. must produce hormones that regulate metabolism. It can affect energy levels and weight. You should eat iodine-rich foods for its health.
- 7. must filter waste from the blood and can regulate fluid levels in the body. You should drink enough water to support them.
- 8. must pump blood throughout the body and can adjust its rate depending on physical activity. You should exercise to keep it strong.
- 9. can support the body and must protect the spinal cord. You should maintain good posture to prevent injuries.
Down
- 1. can store urine until it is excreted. It must function properly to prevent infections. You should practice good hygiene.
- 2. must absorb nutrients from food. They can move waste out of the body. You should eat fiber-rich foods for good digestion.
- 3. can detoxify harmful substances and must produce bile to aid digestion. It should be kept healthy by avoiding excessive alcohol.
- 4. can break down food with acid and enzymes. It must contract to mix food properly. You should eat a balanced diet for digestion.
- 5. can protect internal organs and must regulate body temperature. You should apply sunscreen to prevent damage.