Question

planning an investigation
design your own experiment to test how your body changes during exercise. you may develop this new experiment to test the changes in heart rate, breathing rate, or any other parameter occurring during exercise.

part a
first, formulate a question to answer through scientific investigation. keep in mind that you should be able to answer your question with measurable data. write your question here.

Explanation:

To formulate a question for the experiment on body changes during exercise, we focus on a measurable parameter like heart rate and a specific exercise (e.g., running) with a variable (duration). The question should be testable with data. For example, "How does the duration of running (in minutes) affect the heart rate (in beats per minute) of a person?" This question has a measurable independent variable (running duration) and dependent variable (heart rate), suitable for scientific investigation.

Answer:

How does the duration of running (in minutes) affect the heart rate (in beats per minute) of a person?