13) Electrical Energy is turned into Light and Sound, and as always Heat
14)Potential and Kinetic
15)Insulators who do not freely allow electricity to flow freely
Plant roots do not carry out photosynthesis so D.
I would have to say skin or hair
The statement that best describes ecological succession is that it always occurs in a predictable pattern. The process is also slow. The correct answer is C.
Answer:
Even in pure water ions tend to form due to random processes (producing some H+ and OH- ions). The amount of H+ that is made in pure water is about equal to a pH of 7. That's why 7 is neutral. ... In pure water near room temperature, the concentration of H+ is about 10-7 moles/liter, which gives a pH of 7.
