How can zoning laws be beneficial to a city's residents? a. they prevent new business development. b. they can prevent new development that would harm established residents. c. they limit the maximum height of buildings. d. they restrict who can live in a city.

chlorophyll a: this is the most abundant pigment in plants. chlorophyll a absorbs light with wavelengths of 430nm(blue) and 662nm(red). it reflects green light strongly so it appears green to us.

just here for the other one bc they put up with u

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image result for how many calories of energy will 20 grams of carbohydrates provide in one gram provides 4 calories

consuming the right balance of protein, carbohydrates and fat can you maintain a healthy weight and optimize your energy levels. protein and carbohydrates both contain 4 calories per gram, while fat provides 9 calories per gram.