How Does Your Hair Know How Long to Grow?

Students explore how hairs know how long to grow despite not having nerves or eyes. They are introduced to the observed growth rates and lengths of phases in the hair growth cycle.

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Resource Details

Grade
3rd - 8th
Subjects
Science
1 more...
Resource Type
Lesson Plans
Technology
Ed Software
Usage Permissions
Creative Commons
BY-NC: 3.0
cc