Number 20 help plzlzlzzllz

The First and Last answer are correct.

Explanation:

Water is separated from the sugar when evaporated

Mixtures can be separated easily and are made of solids.

passing a magnet thought the

mixture , because iron gets attracted to magnet .

the major pests we deal with are insects, weeds and fungal diseases. a pesticide is a product, whether organic or chemical, used to kill the target pest. there are other techniques gardeners should use that can prevent the severe infestations that make the use of pesticides necessary