Is a shell-shaped mineral found in rock cavity a fossil?

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

Look at the photo i can’t do geography

The blue segment below is a diameter of oo. what is the length of the radius of the circle?