Arachidonic acid, which is found in meat, eggs, and some fish, is a polyunsaturated fat with 20 carbons and 4 double bonds, so it is described in shorthand notation as (20:4). Write its molecular formula.

Mitosis is a type of cell division that produces cells that are identical to the parent cell. meiosis is a different type of cell division that produces cells that carry have a genetic material of the parent cell. based on the information provided how do the purpose of mitosis and meiosis differ

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Which of the following words describe the reality that the universe looks the same from various perspective