Many people are unaware(for)a lot of the foods they eat every day,(such as)bread,ham and cheese,have been altered by using new technology.Food can be changed.It can be made to taste.(Difference)or to look different -carrots can be made to taste of chocolate and apples can be made redder.Some food that appears the same has een.(science l)improved,for example,fish can be made to grow faster.Should we be pleased or worried?Will new technology bring benefits,or is it about to go.(into)control?