Trained athletes usually have lower resting heart rates than normal (for example, 50 beat/min in an athlete compared to 70 beats/min in a sedentary individual). considering that the resting co is 5000 ml/min in both trained athletes and sedentary people, what is responsible for the bradycardia of trained athletes?

Which word can describe a person's gender identity? a) female b) intersexual c) asexual d) androgynous

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm

Where does peer pressure come from? a.the power of culture b.the influences of others c.people who purposely try harm you d.the messages in tv commercials