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A Journey Through the Body
Our journey begins in the brain, the control center. It helps us think, learn and feel. Fun fact: The brain is like a sponge, soaking up everything we learn! Next stop, the heart! It pumps blood all around our body. Fun fact: Your heart beats about 100,000 times a day! Now let's visit our lungs. They help us breathe in fresh air and breathe out used air. Fun fact: When we breathe in, our lungs get bigger! Finally, let's step into the stomach. It breaks down the food we eat. Fun fact: Your stomach can stretch to hold about a liter of food!
Question 1
What is the main function of the brain?
It helps us run
It helps us taste
It helps us see
It helps us think
Explanation. The brain is the control center of our body and helps us think, learn, and feel.
It helps us feel hot
Question 2
What does the heart do in our body?
It helps us breathe
It pumps blood around our body
Explanation. The heart's main function is to pump blood around our body.
It breaks down the food we eat
It helps us think
It helps us see
Question 3
What happens when we breathe in?
Our stomach gets bigger
Our heart beats faster
Our lungs get bigger
Explanation. When we breathe in, our lungs get bigger as they fill with fresh air.
Our brain absorbs more information
Our hair grows
Question 4
What is the function of the stomach in our body?
It helps us see
It helps us breathe
It breaks down the food we eat
Explanation. The stomach's function is to break down the food we eat.
It pumps blood around our body
It helps us think
Question 5
How many times does your heart beat in a day?
About 10,000 times
About 1,000 times
About 100 times
About 100,000 times
Explanation. Your heart beats about 100,000 times a day!
About 1 million times
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