Item MO017003: Both a heart and the flow of blood can be modeled.
Which of the following could be represented with a model?
- A heart, but not the flow of blood through the body
- The flow of blood through the body, but not a heart
- Both a heart and the flow of blood through the body
- Neither a heart nor the flow of blood through the body
- Distribution of Responses
- Students Responding Correctly
| Group | Correct | Total | Percent |
|---|---|---|---|
| Overall | 905 | 1514 | 60% |
| Grades | |||
| 6–8 | 523 | 936 | 56% |
| 9–12 | 382 | 578 | 66% |
| Gender | |||
| Male | 422 | 741 | 57% |
| Female | 466 | 737 | 63% |
| Primary Language | |||
| English | 829 | 1360 | 61% |
| Other | 60 | 116 | 52% |