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.
yellow squash is a brilliant source of vitamin c and a very good source of magnesium vitamin a particularly in its concentration of carotenoids including beta carotene fiber folate copper riboflavin and phosphorus