Question

1.
on it.
E. FILL IN THE BLANKS
is insoluble in water.
2. Objects
than water
3. Cotton and sponge are
materials.
4. Wood and coal are
materials.
is the hardest known material.
6. A thing can be made from different​

Answer 1

Answer:

3. Cotton and sponge are materials.

Answer 2

Explanation:

cotton and sponge are ___ materials