Item CE084002: Bacteria need both molecules from food and water to function.

Bacteria are single-celled, microscopically small organisms.  What do they need to function?

  1. Bacteria need molecules from food and water.
  2. Bacteria need molecules from food, but they do not need water.
  3. Bacteria need water, but they do not need molecules from food.
  4. Bacteria do not need water, and they do not need molecules from food.

Distribution of Responses

Chart showing distrubtion of responses for Item CE084002

Percent of students responding correctly

Overall49%
Grades 6–849%
Grades 9–1248%
Male47%
Female50%
Primary Language is English49%
Primary Language is not English47%

View data table