Viruses

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 2. An abbreviation for sexually transmitted disease. (3)
  2. 6. Any living or extinct member of the family Hominidae characterized by superior intelligence (plural) (6)
  3. 7. To stop from doing something or being in a certain state (7)
  4. 9. Keeping someone or something safe from harm. (10)

Down

  1. 1. To make something easier for someone (4)
  2. 3. An illness that harms the body (plural) (8)
  3. 4. The act of firing a projectile (plural) (5)
  4. 5. A periodic publication containing pictures and stories and articles of interest to those who (8)
  5. 8. The entire physical structure of an organism (4)