Science

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 5. The maximum displacement of a periodic wave (9)
  2. 7. A terrestrial or aquatic flesh-eating mammal (9)
  3. 8. A collection of star systems (6)
  4. 14. Having dissimilar alleles at corresponding chromosomal loci (12)
  5. 16. The transfer of heat through a fluid caused by molecular motion (10)

Down

  1. 1. An imaginary line around the Earth parallel to the equator (8)
  2. 2. Bottom part something stands on; a safe spot in baseball (4)
  3. 3. A person who eats all kinds of foods (8)
  4. 4. Energy that travels in waves or particles (9)
  5. 6. A measure of how likely it is that some event will occur (11)
  6. 9. A stable particle with positive charge equal to the negative charge of an electron (6)
  7. 10. A showy growth of e.g. feathers or skin on the head of a bird or other animal (5)
  8. 11. Of or relating to ___ (11)
  9. 12. Any animal that feeds chiefly on grass and other plants (9)
  10. 13. The transmission of heat or electricity or sound (10)
  11. 15. A push or a pull (plural) (6)