I NEED SERIOUS ANSWERS YOU WILL BE REPORTED IF YOU DO ANY OF THOSE THINGS Describe the scale used to measure the basicity of a substance. Demonstrate how you could differentiate a weak base from a strong one. (10 points)

Which of these describes how heat is transferred by convection* a. sunlight travels through space without the aid of fluids or solids. b. warm air rises and takes the heat with it, eventually, it cools and sinks c. air at the equator rises and sinks at the poles. d. air molecules touch the warm ground, heating them up *not conduction