The resting heart rate
a. generally decreases as fitness improves.
b. is influenced by stress and illness.
c. is best counted in the morning while you're still lying in bed.
d. can be affected by caffeine intake.
e. all of the answers are correct
e. all of the answers are correct
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Motor neurons may be described as being ________ processes, as they transmit impulses away from the neural cell body to the muscles or organs to be innervated
Fill in the blank(s) with correct word
Which of the following forms of contraception involves closing off or cutting the woman's fallopian tubes?
A) vaginal ring B) hysterectomy C) emergency contraception (EC) D) tubal ligation
In the context of the Ancient Olympic Festival (472 or 468 B.C.), which of the following events took place on the fourth day?
A. Boys' events in the stadium B. Equestrian events C. The Pentathlon D. The hoplite race
Which of the following is true?
A. Mesoamerica is a term used to distinguish the inhabitants of a particular part of the Americas from the Indians who lived in neighboring areas. B. The "perfect circle," in the form of a ball, is at the core of some of the most contested athletic competitions in both the ancient and modern world. C. As a cultural mainstay, ball games were very popular in antiquity. D. In Mesoamerica, a ball game known as ulama was a cultural and religious experience for spectators, religious leaders, and athletes. E. All of the answers are correct.