The atom you are discussing here is Nitrogen.
Nitrogen has an atomic mass of 14.007
Brainliest please :)
Water molecules consist of 2 Hydrogen and 1 Oxygen atom. They are bonded by a polar covalent bond, meaning the electrons shared by the covalanet bonds are not evenly distributed. Oxygen is more electronegative than Hydrogen and will pull the electrons from its bonds with Hydrogen closer to itself. Thus results in a partial positive dipole on the Hydrogen of the water molecule and a partial negative dipole on the Oxygen of the water molecule. These partial charges allow water to hydrogen bond with one another through a process called cohesion.
No, a macromolecule is a large organic molecule
Hope this helps
The correct answer is epithelial tissue.
This is because epithelial tissues line the outer surfaces of the blood vessels throughout the body. The blood vessels are the part of the circulatory system and their function is to transport blood throughout the human body inclusing the received or given substances.
Answer:
D. Fats
Explanation:
Fats provides the most calories per gram as such every gram of fat contains nine calories. Fat posses more than twice as many calories per gram as in simple carbohydrates or complex carbohydrates and proteins. A gram of fat has about 9 calories, while a gram of carbohydrate or protein has about 4 calories.
