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2. Some sponges are natural and come from animals that live in warm seas.
3. Most sponges found in the house are made of rubber.
Detailed Facts
Materials:
1. Some sponges are natural and come from animals that live in warm seas.
2. Most sponges found in the house are made of rubber.
Characteristics:
1. Sponge absorbs water well. Water is held in tiny holes inside a sponge. It will only come out when the sponge is squeezed.
2. The best sponges mop up lots of water.
Functions:
