This is a three part question: a. Describe what a double bond looks like according to VB theory. b. Explain why rotation is restricted about a double bond but not a single bond. c. Is a triple bond more restricted in rotation or less than a double bond

What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.