Answer:
A. SI units allow scientists to communicate around the world using the same
system of measurement.
Explanation:
6 miles of H2O is equal to 12 Hydrogen molecules and 6 oxygen molecules. Equaling 18 in total.
The answer is 6.4109 grams
The answer would be B) False cause a line graph only shows ''two'' variables, not three.
Change of color, change of temperature, change in the solubility, production of gas, production of light, electricity or precipitation. Release of heat. Explosion. Production of new compounds.
