What distinguishes active isolated stretching from other stretching exercises? A. The motion of bouncing B. The need for a partner C. The likelihood of injury D. The use of external objects Please select the best answer from the choices provided. A B C D.

During exercise, the oxygen concentration in the blood increases to twice that of resting levels. t or f

Ireally need to know this answer asap

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