Less than 7, Ph of 7 is neutral Acid Rain would be between 4 and 0.
When scientists work together it helps them achieve their goals when they share different ideas with eachother
Answer:
Explanation:
The correct answer is option C.
When the battery is operating a remote control toy the energy is converted from potential energy to the kinetic energy.
A battery stores electrical potential from the chemical reaction.
When the circuit is connected to the potential energy of the battery helps in the movement of the toy.
The energy produced by the movement of the control toy is kinetic energy.
Hence, we can say that Potential energy is changed to kinetic energy
D. <span>Johannes Kepler argued that Earth was the center of the universe.
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