Original Project
Cells
All living things are composed of one or more cells.
Item CE100004: Both the skin and the lungs of the body are made of cells.
Which of the following parts of an animal's body are made of cells?
- The skin, but not the lungs
- The lungs, but not the skin
- Both the skin and lungs
- Neither the lungs nor the skin
- Distribution of Responses
- Students Responding Correctly
| Group | Correct | Total | Percent |
|---|---|---|---|
| Overall | 1808 | 3083 | 59% |
| Grades | |||
| 6–8 | 1062 | 1918 | 55% |
| 9–12 | 743 | 1160 | 64% |
| Gender | |||
| Male | 873 | 1486 | 59% |
| Female | 908 | 1542 | 59% |
| Primary Language | |||
| English | 1649 | 2759 | 60% |
| Other | 125 | 252 | 50% |