Question

Write 'True' or 'False'.
1. Standard weights have fixed weights.
2. Heat is produced when electricity passes through something.
3. The filament of a bulb is made of a nonmetal.
4. The heat produced when electricity passes through something
depends on the material the thing is made of.
5. Jets carry their own supply of oxygen.
6. Some aquatic animals use jet propulsion.​

Answer 1

Answer:

1) false

2) true

3) true

4) true

5) true

6) false