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Exercise by Raj Jain is a document available to read on EtoBox.

1) The aim of the lab was to determine if exercise affects breathing rate. 2) The hypothesis was that breathing rate would increase with more exercise, becoming faster. 3) Materials used included a stopwatch, pen, paper, and an area to exercise by walking and running. 4) Breathing rate was measured at rest, after light exercise (walking), and after hard exercise (running), with results recorded in a table. 5) Observations showed that all subjects

Author

Raj Jain

Language

EN