Describe how the following mixtures can be separated, through picking( handpicking) or magnetism(using a magnet).1. Nails and Stones 2. Corn and Palay grains 3. Iron filings and Plastic clips 4. Stones and Pebble 5. Chocolates and Marshmallows 6. Zipper and Thumbtacks . 7.Combs and Pins 8. Monggo beans and Soya beans 9. Plastic spoons and Paper Plates 10. Paper and Iron Strips