Item CE101004: Both the brain and muscles of the body are made of cells.

Which of the following parts of an animal's body are made of cells?

  1. The muscles, but not the brain
  2. The brain, but not the muscles
  3. Both the muscles and brain
  4. Neither the brain nor the muscles

Distribution of Responses

Chart showing distrubtion of responses for Item CE101004

Percent of students responding correctly

Grades 6–867%
Grades 9–1272%
Primary Language is English70%
Primary Language is not English60%

View data table