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Science Quiz
Sentence | Fill in the Blank |
---|---|
Your heart is as big as your ____ | fist |
How many drums of blood does a heart pump each day? | 30 oil drums |
Why does your foot fall asleep when it's in a weird position for a long time? | because your blood nerves and vessels squeeze |
What are two kinds of blood cells in your body? | Red and White blood cells |
What is the function of white blood cells? | to fight off infection |
Your body makes ___ _______ blood cells every day | 200 bilion |
White blood cells live for _ _____ | 2 weeks |
Red blood cells live for_ ______ | 4 months |
Capillaries are so small, they have a unique way of traveling. They are ________ __ _ ______ ____ ____. | traveled in a single file line |
How long does it take blood to make a complete trip around your body when you're watching TV and exercising? | 35-40 seconds, 10 seconds |
Where do arteries take your blood? | away from the heart |
Where do veins take your blood? | to the heart |
What does blood do for your muscles? | brings oxygen |
How does a flight suit keep your blood circulating? | keeps blood still |
Blood cells are made in ____ _____. During your lifetime your heart will beat _ _______ times. | your bones and 2 billion |
Your blood stream runs through your _____ | veins |