Which statement accurately compares fast-flowing and slow-flowing areas of streams and rivers?
Fast-flowing areas are usually warmer than slow-flowing ones.
Fast-flowing areas usually have cloudier water than slow-flowing ones,
Fast-flowing areas usually contain more oxygen than slow-flowing ones.
Fast-flowing areas usually have more plant growth than slow-flowing ones.

fast-flowing areas usually contain more oxygen then slow-flowing ones

Explanation:

C or the third one

Explanation:

Fast-flowing areas usually contain more oxygen than slow-flowing ones.

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.

the farther away the object is from the central star (the sun) it's gravitainal pull on the object is weaker when it is farther

explanation: