Health, 21.09.2019 18:30 brandon436
Mei wants to study whether heart rate increases more during certain exercises than during others. she designs an experiment to test the heart rates of classmates in the morning and in the evening for three days, immediately after doing jumping jacks, doing push-ups, or running in place. which of the following best describes the dependent variable? a. classmates b. type of exercise c. heart rate d. time of day
Answers: 1
Health, 21.06.2019 14:50
Which one of the following statements about muscle is mostaccurate? a. it weighs the same as fat. b. its weight in relation to fat depends on a person's fitness level. c. it weighs less than fat. d. it weighs more than fat
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Health, 22.06.2019 06:30
Employers are required to provide guardrail, safety net, or personal fall protection systems to protect workers from falling off unprotected sides/edges of residential roofs that are feet or more above a lower level.
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Mei wants to study whether heart rate increases more during certain exercises than during others. sh...
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