Life Expectancy

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. Study of the natural world through experiments (7)
  2. 7. The branch of biology that studies heredity and variation in organisms (8)
  3. 9. Food and nutrients the body needs to grow (9)
  4. 10. The discipline dealing with the art or science of applying scientific knowledge to practical (10)
  5. 11. The psychological result of perception and learning and reasoning (9)

Down

  1. 1. Being physically healthy and able to take part in activity. (7)
  2. 2. The activity of contributing to the fulfillment of a need or furtherance of an effort or purpose (10)
  3. 3. Person who treats sick people (plural) (7)
  4. 5. Learning at school (9)
  5. 6. The learned profession that is mastered by graduate training in a ___ school and that is (8)
  6. 8. The preservation of mental and physical ___ by preventing or treating illness through services (10)