Which of the following areas might have the highest salinity?

areas near the equator
areas in halocline
areas near the poles
areas near continents where freshwater rivers enter the ocean

Areas near continents where freshwater rivers enter the ocean. The ocean IS salt water.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

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.