Across
- 2. Cease work or movement in order to relax, sleep, or recover strength
- 6. the amount of time it takes to respond to a stimulus.
- 8. the quality of being intense.
- 12. improve your physical health and stay healthy
- 14. the ability not to be affected by something, especially adversely.
- 17. lacking in movement, action, or change, especially in an undesirable or uninteresting way.
- 19. the rate at which something occurs over a particular period of time or in a given sample.
- 20. The ability or capacity to do something or act in a particular way.
Down
- 1. a person, object, or place selected as the aim of an attack.
- 3. the capacity of an object or substance to withstand great force or pressure.
- 4. relating to the action of both heart and lungs.
- 5. of or constituting a maximum; as great or as large as possible.
- 7. a category of people or things having common characteristics
- 9. the indefinite continued progress of existence and events in the past, present, and future regarded as a whole.
- 10. bending easily without breaking
- 11. be made or be capable of being made longer or wider without tearing or breaking.
- 13. the speed of the heartbeat
- 15. The ability to endure an unpleasant or difficult process or situation without giving way.
- 16. how often you exercise, how hard you exercise, how long you exercise, and the types of exercise you choose.
- 18. the rate at which someone or something moves or operates or is able to move or operate.