Children and adolescents should do ____ or more of physical activity every day.​
a.​20 minutes
b.30 minutes​
c.45 minutes​
d.1 hour​
e.90 minutes​
Answer: d
Health & Biomechanics
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Medical words can be made up of four different types of word parts. Name each word part and give a description of each
What will be an ideal response?
Health & Biomechanics
Which of the following statements about E. coli is true?
A. Some infections can be fatal to humans. B. It occurs naturally in food crops. C. Most people can ingest it without harm. D. It dies quickly outside of its host.
Health & Biomechanics
X-rays, like light and radio waves, are a form of ________ radiation.
Fill in the blank(s) with the appropriate word(s).
Health & Biomechanics
The principle that training adaptations will revert toward initial levels when training is stopped is known as
A) specificity. B) individuality. C) reversibility. D) frequency.
Health & Biomechanics