water is made up of hydrogen and oxygen; two atoms of hydrogen and one atom of oxygen
The world is made up of about 70% of water
theprotoplasm of a cell is mostly made up of water.
what is water made up of?
Approximately 60 of the human body is made up of water.
Approximately 60 of the human body is made up of water.
Water on Venus is made up of the same stuff as water anywhere else: hydrogen and oxygen.
Around 75 to 90% of a cow is made up of water.
Approximately 55 of your blood is made up of water.
Approximately 60 of the human body is made up of water.
Earth is the planet that is mostly made up of water, with approximately 71% of its surface covered by oceans.
salt and water
Water &&+ Salt?.