SUPER QUIZ

Take this Super Quiz to a PH.D. Score 1 point for each correct answer on the freshman level, 2 points on the graduate level and 3 points on the PH.D. level.

THINGS YOU CANNOT SEE

Each answer is something that we cannot normally see with the human eye. (e.g., Minute arachnids often infesting animals or plants. Answer: Mites.)

FRESHMAN LEVEL

1. The sensation perceived by the sense of hearing. 2. The natural attraction between bodies, such as an object falling to the ground. 3. The life-supporting component of the air.

GRADUATE LEVEL

4. An elementary particle with a negative charge. 5. A diseasecausing agent such as COVID-19. 6. Microscopic single-celled organisms, lacking a distinct nucleus, that can cause diseases.

PH.D. LEVEL

7. A form of matter thought to account for approximately 85% of the matter in the universe. 8. A compass makes use of this force. 9. This type of light wavelength used in medicine penetrates the skin and forms an image.