Answer:
The answer would be B, they are a source of clean energy.
Explanation:
Jeremy is developing an experiment and is concerned about the accuracy of his data.Which step can he take to best ensure accuracy?
The first step he can take to best ensure accuracy of his data is to do further research and make experiments.
Magnetic- A non contact force that is generated between charged objects
Electrical- A non contact force that is generated between moving charges
Gravitational- A non contact force that exists between objects with mass
Contact- A force that requires physical contact between objects
i believe this are correct :)
