Identify at least five (5) pure substance found in nature

How would i word a theoretical question to describe the linear relationship between states, gender, and age of individuals who were in fatal alcohol-related traffic accidents?

Its unlawful in the state of florida for any person to operate a motor vehicle unless each passenger of the vehicle under age of

Find an equation in standard form of the parabola that passes through (-2, 9), (-4, 5), and (1, 0)