Ben walks to college every day. while participating in a race, he observes that his breathing rate is than his breathing rate when he walks. he also notices that his breathing rate is when he lies down. options for 1 faster no diffrent slower options for 2 faster similar slower

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.

b is the answer and if you need further with anything message me