What is procedural memory? group of answer choices information about events we have personally experienced knowledge about words, concepts, and language-based knowledge and facts storage of facts and events we personally experienced type of implicit memory that stores information about how to do things

find the surface area of the sphere to the nearest square unit. use a calculator.

a. 254 in.2

b. 64 in.2

c. 127 in.2

d. 1,018 in.2

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.