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14 Cards in this Set
- Front
- Back
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Name all the food groups
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protien, carbs, vitamins, fibre, fat, minerals, water
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What does pesticide do?
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kills the animals that try to eat the crops.
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explain what does pesticide do to the food chain?
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Pesticide kills animals from eating the cops so it stops the other animals eating the other animals underneath cos they hav no food to live
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name as many illnessses as you can that you can get from not eating the right food types
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obesity goitre kwashikor amemia rickets scurvy
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what should yo do to get a balenced meal
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try to include the right amount and right groups in each meal
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what are adaptatiions
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things that change to suit differnt things like places
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why do we need slivour
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to help us swallow
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why does our stomach need to expand
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to store the food we eat
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what are the stages of digestion
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mouth oesophagus stomach small intestene large intestene rectrum anus
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what is gasias exchange
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it is when carbon dioxide and oxygeon exchange. oxgeon is in the blood and it travvele round the avilos
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how do we breethe
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we breethe when the diaphram pulls down there more volume inside so air comes in and the lungs expand but wen the diaphram comes back it pushes the air out.
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why does your heart rate increase during exercise
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you are using all the energy in you body and that means you have no glucose so it wants glucose (sugar)
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why does your breathinhg rate incrase during exersise
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you need more oxygeon pumped in your blood to give energy
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what is resperation
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resperation is where cells use glucose to release energy using a chemical reaction (resperation)
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