Hey i have a few chemistry questions that i dont really understand..please help thanks 
FILL IN THE GAPS...
1.Sometimes steam ____________ is used because it does not raise the temperature too far.
2. An example of an oil extracted using this method is_____________ oil which is used in perfumes and bath product.
3. Vegetable oils are very important in our diets because they contain a great deal of _______________.
4. Many vegetable oils contain C=C bonds and are therefore called__________ oils.
5. Unsaturated fats are supposed to be better for us because they do not form so much _____________ in our bodies.
6. E-numbers are substances added to food to make it __________ its properties.
7. Antioxidants have a similar effect because they help to stop the food reacting with ____________________.
8. Emulsifiers improve the _______________ of the food.
9. Flavourings increase the particular taste of a food.a good example is __________________ glutamate which is often added to _______________________ food.
10. Colourings are added to food to make it more _____________ to look at.
11. Emulsifiers allow _____________ liquids to mix and form one phase.
FILL IN THE GAPS...
1.Sometimes steam ____________ is used because it does not raise the temperature too far.
2. An example of an oil extracted using this method is_____________ oil which is used in perfumes and bath product.
3. Vegetable oils are very important in our diets because they contain a great deal of _______________.
4. Many vegetable oils contain C=C bonds and are therefore called__________ oils.
5. Unsaturated fats are supposed to be better for us because they do not form so much _____________ in our bodies.
6. E-numbers are substances added to food to make it __________ its properties.
7. Antioxidants have a similar effect because they help to stop the food reacting with ____________________.
8. Emulsifiers improve the _______________ of the food.
9. Flavourings increase the particular taste of a food.a good example is __________________ glutamate which is often added to _______________________ food.
10. Colourings are added to food to make it more _____________ to look at.
11. Emulsifiers allow _____________ liquids to mix and form one phase.