The food moves from the esophagus to the stomach by muscular contractions and relaxations. what do we call these contractions and relaxations?

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

Why would a person’s self-esteem affect his or her health?

What would be good in a cpr and first aid video