My class and I watched a movie called Bill Nye the science guy.
Hey! Did you know that your heart is a muscle? And you we breathe millions of molecules in one berth? I didn’t know that till now. Also mucous keeps your lungs healthy and clean. Your heart is as big as your fist! Your heart pumps blood none stop every day all night every where you go. When your leg fall’s a sleep that means that you put pressure on it.
Also that there is 5liters of blood in your body! WOW! I learned a lot in two videos!
Thursday, June 18, 2009
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