What problems did travelers face on the Nile? There were 6 cataracts that broke up the flow of the NIle. They made it impossible to sail directly from the Nile Delta south to East Africa without taking the boad out of water and carrying it. Because the river flows south to north, sails were needed to move the boat upstream.
There are 18 calories in 1 cup of sliced Yellow Summer Squash. Calorie breakdown: 8% fat, 67% carbs, 24% protein.
One cup of cooked yellow squash slices contains 68 calories. Out of these 68 calories 50% calories come from fat, 41% come from carbohydrates and 9% are obtained from proteins.ne cup of raw yellow squash slices contains 18 calories. Out of these 18 calories, 67% of the calories are obtained from carbohydrates, 25% are obtained from proteins and 8% are obtained from fats.