1. Beads: Beads can be used for counting or keeping track of items in a systematic manner. They can also be used for crafting or jewelry making.
2. Salt: Salt can be used for seasoning and preserving food, as well as for melting ice in winter. It can also be used in chemical experiments or in homemade beauty products.
3. Iron filings: Iron filings can be used in science experiments to demonstrate magnetism, or in metalworking and metal detection processes.
4. Water: Water is essential for life and can be used for drinking, cooking, cleaning, and watering plants. It is also used in various industrial processes and as a solvent in chemistry experiments.
explain why you to use of the methods
beads
salt
iron filing
water
1 answer
1 answer