1. What is the line or path along which something is aiming pointing or moving

Are hallucinogen a clinically useful drugs?

Which buffer would be better able to hold a steady ph on the addition of strong acid, buffer 1 or buffer 2? explain. buffer 1: a solution containing 0.10 m nh4cl and 1 m nh3. buffer 2: a solution containing 1 m nh4cl and 0.10 m nh3

Is 9 correct? and can someone me with 10? it’s due tomorrow, you