Health, 03.11.2019 03:31 ajyoung3142005oztpya
Which statement is true of warming up before physical activity? a warm-up is a period of semistrenuous activity that prepares the body for physical activity. a warm-up increases the amount of oxygen to your brain by raising your body temperature. you should warm up for about 15 to 20 minutes before being physically active. stretching is important for flexibility and keeps your muscles from tightening up during physical activity.
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Health, 22.06.2019 14:30
Which are fat-soluble vitamins? a. abcd b. abek c. abdk d. acdk e. adek
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Health, 23.06.2019 04:00
Which of the following is characteristic of the lytic cycle? a) viral dna is incorporated into the host genome.b) the viral genome replicates without destroying the host.c) a large number of phages are released at a time.d) the virus—host relationship usually lasts for generations.
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During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge
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Health, 24.06.2019 15:30
Which describes the role of the diaphragm during inhalation? the diaphragm flattens, making the chest cavity larger, and air flows in. the diaphragm moves upward, making the chest cavity larger, and air flows in. the diaphragm flattens, making the chest cavity smaller, and air is sucked in. the diaphragm moves upward, making the chest cavity smaller, and air is pushed out.
Answers: 3
Which statement is true of warming up before physical activity? a warm-up is a period of semistrenu...
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