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Item CE118002: Bacteria need food and a way to eliminate wastes in order to function.

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

  1. Bacteria need food and a way to eliminate wastes.
  2. Bacteria need food, but they do not need a way to eliminate wastes.
  3. Bacteria need a way to eliminate wastes, but they do not need food.
  4. Bacteria do not need a way to eliminate wastes, and they do not need food.
Distribution of Responses
Chart showing distrubtion of responses for Item 118002
Students Responding Correctly
Group Correct Total Percent
Overall 682 1536 44%
Grades
  6–8 414 930 45%
  9–12 267 602 44%
Gender
  Male32471845%
  Female34978644%
Primary Language
  English605136144%
  Other6113346%

View data table