State one thing that was done in this survey to make sure these results were valid (fair test) (1mark)
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Card 7
Front
The information shows some food types and their functions.
Complete the information (2 marks)
Food type. Function
Fat. Source of energy
______. Hel
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Card 8
Front
A sample of food changed Biuret reagent from blue to lilac/purple.
What food type was present in this food sample (1 Mark)
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Card 9
Front
Obesity is the cause of many health problems in Northern Ireland.
Apart from type 2 diabetes, gibe one other health problems linked to obesity..[1Mark]
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Card 10
Front
The risk of obesity can be reduced by making changes to diet and lifestyle. Give one example of each type of change. [2 marks]
Diet ___________________
Lifestyle ________________
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Card 11
Front
Cigarette smoke contains many substance, such as tar, which can seriously damage health.
Name one disease caused by Tar (1 mark)
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Card 12
Front
Complete the sentences below to make and describe one other harmful substance found in cigarette smoke.
Cigarette smoke contains a substance which makes it difficult to give up smoking. This substance is called _________ and is described as an _________
