Someone who is responsible and self-discipline displays which personality trait? a. extroversion b. conscientiousness c. agreeableness d. emotional stability

Which of these example of a hereditary risk factor? smoking, eating junk food everyday, being a couch potato, having fair skin that is prone to sunburn

The benefits of cardiovascular exercise include a improved hearing b reduced depression c reduced appetite d decreased stamina

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d