Answer:
having a smooth or lubricated surface may help decrease friction.
Explanation:
Answer:
The correct answer is D. How gravity interacts with planets
Explanation:
Einstein's theory of relativity formulated in 1915 introduces the following concepts:
- Formula E = mc2 (relationship between energy, mass, speed of light)
- How nuclear energy is produced
-After seeing a solar eclipse, gravity is interpreted geometrically (which is an effect of distortion)
-Relative time
Answer:its b 7
Explanation:
7 is neutral and pure water is the middle man
Chlorine. Electronegativity generally increases up and across the periodic table