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.
Grilling yellow squash makes it even more delicious. A medium sized grilled yellow squash contains 87 calories. The total fat content in an equal sized grilled yellow squash is 7 grams, total carbohydrate content in it is 6 grams, dietary fiber content is 2 grams, protein content is also 2 grams and sodium content in it 6 mg.