Science

copper used in making.............

• status

• spoon

• electric wires

• door

the sun is a planet emits heat and light

• true

• false
  
  

Solid matter has definite shape and volume

• true

• false

give reason

copper is used in making electric wires

only liquid metal is........

• bromine

• mercury

• iron

• carbon

The biggest planet in the solar system is

• Mars

• Jupiter

• Earth

• Saturn

electric wires are made up of.......

• gold

• copper

• carbon

The biggest body in the solar system is.............

• Jupiter

• the Sun

Matter changes from liquid to solid by..............

• b.cooling

• a.heating

• (a)and(b)

iron is used in making ..........

• dry cells

• wires

• bridges

• all previous answer