Which statement about stomach acid (HCl) is true?
It helps kill bacteria
It activates the enzyme pepsin
It can burn the lining of the esophagus
All of these are true

Which of the following statements is true? a. poll data show that a majority of americans accept gay and b. open discussions of sexuality are welcomed by all families, c. homophobic stereotypes rarely occur in the media anymore. lesbian relationships. religious grougs, and social networks. d. poll data show that bisexuality and homosexuality are viewed positively by all parts of society

Wich technque is not recommended for use as a supporting detail

What should you not do when doing abdominal workouts? a. keep your chin off your chest b. keep your head aligned with the spine c. put pressure on your neck d. all of the above