Share Magic School Bus- Flexes Its Muscles
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Why did Ralphie have trouble climbing the rope?
His muscles were weak/tired.
What did Ms. Frizzle turn the class into during the episode?
Muscle fibers.
Where did the Magic School Bus travel in the episode?
Inside the human body/muscles.
What happens when muscles contract?
They shorten.
What happens when muscles relax?
They lengthen.
What connects muscles to bones?
Tendons.
Which body system works with muscles to help us move?
Skeletal system.
What gives muscles the energy they need to work?
Food and oxygen.
Which muscle keeps beating all the time?
Heart.
Why do muscles get tired?
They use up energy and oxygen.
What did the students learn muscles need to stay strong?
Exercise.
What happens to muscles when you exercise regularly?
They become stronger.
What kind of muscles can you control yourself?
Skeletal muscles.
What did Ralphie learn at the end of the episode?
Practice and exercise help build muscles.
What was the main lesson of the episode?
Muscles help the body move and need exercise and energy to stay healthy.
