Can someone please help with both of them ASAP please and thank you

Match the graph type to its description. 1. uses symbols to describe information pie 2. compares different quantities at the same point in time line 3. compares increases and decreases in a quantity over a period of time bar 4. shows the relationship of parts to each other and to the whole pictograph

What is the main purpose of the gi bill

Weathering is an example of an external force of change. question 2 options: true false