3 10.4.2 10.4.9 Read again and mark the sentences T (true), F (false) or DS (doesn't say). 1 People have recently started eating organic food. 2 Only items that are 100% organic can have an organic label on them. 3 Biological pesticides are not as effective as chemical ones. 4 On organic farms, compost is used as a fertiliser. 5 Synthetic hormones are used to prevent disease in animals. 6 Non-organic foods are higher in antioxidants.