The study of your brain and mental illnesses and understanding how the brain functions.
<span>Definition of Compound. ... The type of bonds holding elements together in a compound can vary: two common types are covalent bonds and ionic bonds. The elements in any compound are always present in fixed ratios. Example 1: Pure water is a compound made from two elements - hydrogen and oxygen.</span>
DONT CLICK D!! i just took it and it was mitosis!!!! B is the correct answer!!!!!!!!!
