Across
- 2. Of a disease. Harmful or infectious
- 4. Lymph nodes located in the back of the throat
- 9. Part of an area on the body that has suffered damage through injury or disease
- 11. The measurable effect or response that happens when you change the independent variable
- 12. Blood vessel that carries blood away from the heart
- 13. A variable changed by the person conducting the experiment
- 14. Lymph Nodes in the neck that are small, bean-shaped organs that help the body recognize and fight germs, infections, and other foreign substances
- 15. A pulse is the number of times a heart beats in a minute, also known as the heart rate. It is a measurement of the heart’s rhythm and can indicate a person’s heart health
- 16. Blood vessel that returns blood to the heart
- 18. Measures the pressure in the arteries when the heart contracts to push blood throughout the body
- 19. Of a disease. Not harmful
Down
- 1. Factors in an experiment that may change
- 3. A statement that predicts a possible outcome of the experiment.
- 5. High-pitched whistling sound during breathing. It occurs when air moves through narrowed breathing tubes in the lungs
- 6. Low blood pressure. Occurs when blood pressure consistently drops below 90/60mmHg
- 7. Measures the pressure in the arteries when the heart is at rest
- 8. High blood pressure. Occurs when blood pressure consistently exceeds 130/80mmHg
- 10. Excess mucus and secretions in the air passages of the nose
- 17. A measurement of your body’s most basic functions, like how fast your heart beats (pulse), how quickly you breathe (respiration rate), body temperature, and blood pressure