Egg Science Project

Decent Essays
I am doing the project ¨ Is an egg denser in saltwater or tap water?¨ While doing this project, I found a lot of things out. Objects such as eggs sink in liquids when their denser is greater than the liquid their in. It helps keep less denser materials floating. Density means the degree of compactness of a substance. I will be using EB eggs in my project. EB eggs are also known as England's Best. Since we will be using eggs in my experiment, that´s what’s we are going to be talking about. The outer layer of a egg is called a shell. Eggs have lots of protein, vitamins, minerals, good fats, and a lot of trace nutrients. Shells have about 7,000 tiny pores in them. Eggs shells are mostly made up of calcium carbonate. There is also an inner membrane, and an…show more content…
HDL ( High Density Lipoprotein) is also known as “ good” cholesterol. Eating eggs increase HDL whole eggs source of choline. Saltwater roughly has about 3.5% salt in it. If you rely on saltwater for hydration, it is highly possible that you can die. Saltwater is too salty for the kidneys to handle. 70% of the world is covered in salt water. You enough water to replace what you lose dailey. I have heard that you should at least drink eight 8-ounce glasses of water. If you play sports, you will need water before, during, and after practices or games. A water molecule has 3 atoms. Two hydrogen atoms, and one oxygen atom. A single drop of water has billions of water molecules. Water can be found on the surface, the ground, and the air. Water is substance that is found in three forms. Liquids, solids, and gases. Freshwater is lighter than Saltwater. 68.7% of freshwater on Earth is trapped in glaciers. About 400 million gallons of water are used in the U.S everyday. Every year people use about 100, 000 gallons of water. 780 million people don’t have access to an improved water source. Unsafe water kills around 200 kids every hour. It takes 120 gallons of water for 1
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