Why are there no rocks from when earth was first formed?
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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

Can someone answer all these questions i need it done by tonight. once again

Which of the following is not a reason why shenzhen, china, is considered an emerging global city