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natural science 3 unit 2
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The _________________ clean the waste from your blood in the excretory system.
kidneys
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Which part of your body absorbs nutrients? _________ ______________
small intestine
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Fruits and vegetables are full of _______________ and _____________ that keep you healthy.
vitamins and minerals
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What system is this?
The respiratory system
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What are the 5 food groups?
fruits and vegetables, carbohydrates, dairy product, fats and proteins.
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What system is this?
The digestive system
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When your _______________ is full, your body tells you that it is time to go to the toilet.
bladder
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Carbohydrates gives you lots of _________________ and can be good for digestion.
energy
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Name 3 ways you body can expel waste?
solid waste through large intestine, liquid waste through the urethra and sweat through the skin
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What system is this?
The circulatory system
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Name the 5 parts of the digestive system in order.
mouth, oesophagus, stomach, small intestine and large intestine
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Healthy _______________ gives you energy between meals.
snacks
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Good fats help your ________________ and nervous system function better.
brain
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What gas do your lungs transfer to the circulatory system?
oxygen
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Name the 3 main meals you should eat everyday.
breakfast, lunch and dinner
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In the respiratory system when you breathe in air through your mouth and nose, air goes down the ________________ into your lungs.
trachea
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Dairy products have calcium that are good for your ______________.
bones
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The _____________________ produce the female cells.
ovaries
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What system is this?
The excretory system
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Your body eliminates this waste through your skin in the form of a liquid called _______________
sweat
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The circulatory system moves blood through the heart and around the body in the ____________________.
arteries and veins
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The ____________________ produce the male cells.
testicles
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What are the 4 main parts to the heart? The left and right _______________, ________________
atriums and ventricles
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Proteins and iron build _______________ and make you strong.
muscle
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Okay!
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