What does an increased pulse rate indicate about the heart rate and flow of blood in someone's body?

What is the overall purpose of the menstral cycle

The youngest babies change position once every on average. a. 5 minutes b. half hour c. minute d. 10 minutes

Gregory was caught smoking marijuana on his school’s campus during lunch. this is not the first time gregory has violated the school’s drug-free policy. his principal has decided to expel him, and he may face fines and time in a juvenile detention facility. gregory faced consequences when he was sent to juvenile detention after repeatedly violating the school’s drug-free policy.