Biology

biology 1. The competency of chalk to float because of the expansion of automobile trunk of piss as it solidifies is an important factor in the seaworthiness of the environment. If ice sank, then eventually all ponds, lakes, and even oceans would obstruct solid, making life as we know it impossible on earth. During the summer, plainly the upper few inches of the ocean would thaw. Instead, when a mount-bodied body of water cools, the floating ice insulates the liquid water below, preventing it from freezing and allowing life to exist under the frozen surface. 2. carbon atoms atomic number 18 the most versatile building blocks of molecules. A covalent constipateing capacity of four contributes to ampere-seconds ability to radiation pattern diverse molecules. Carbon can bail to a chassis of atoms, including oxygen, hydrogen, nitrogen, and sulfur. Carbon atoms can also bond to other carbons, forming the carbon skeletons of organic compounds. 3. Most macromolecules are polymers. Carbohydrates, lipids proteins, and nucleic acids are the four study class...If you want to get a full essay, order it on our website: OrderCustomPaper.com

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