The correct option is D All of these
Plastics are not toxic when coming in contact with food and medicines if they are synthesized according to permissible standards. Plastics are used world-over because they are safe for the packaging of foods and medicine. A few examples are - milk pouches, edible oil containers, ice-cream packs, packs for tablets, and capsules. The I.V. fluids and blood are also collected and stored in plastic bags.