Answer:
I believe it the Data Table
Explanation:
because that the final step of an experiment; recording your data throughout the experiment, and that where you recorded your steps and information throughout the experiment.
390 because im cool and awsome
Answer:
Sum of coefficients in balanced equation is 18
Explanation:
Unbalanced equation: 
Balance O: 
Balance C: 
Balanced equation:
Sum of coefficients in balanced equation = (1+8+1+8) = 18
So, option (4) is correct.
Answer:
The energy of the electromagnetic waves and gravitational radiation is a radiant energy. Radiant energy can travel through air, liquid, glass, space, or any other substance. It is created by changing configuration of electrons. Radiant energy can be transmitted in a vacuum environment, so the matter is not essential in transmitting radiant energy.
Explanation: