Where do i put the commas 11. according to the guinness book of world records, the oldest human footprints were discovered 60 miles north of cape town south africa 12. the geologist who found them estimates they are 117000 years old 13. a japanese man who was born on june 29 1865 lived until february 21 1986-he was 120 years old? 14. the first heart transplant was performed on december 3 1967 by christiaan barnard m. d. 15. abiomed, inc., maker of an artificial heart, is located at 22 cherry hill drive danvers massachusetts 16. its 11 floors cover an area of 198500 square meters (2.15 million square feet) 17. in july 1999, a participant in an auction in london england paid $3001294 for a louis xvi clock 18. richard mascola d. d.s. is the president of the american dental association the world'largest with 155400 member

When developing a written argument, what best explains why an author would use a graph as a source? a graph gives numeric evidence visually. a graph is easy to read and understand. a graph is colorful and will engage the reader. a graph can be used to refute an argument.

However, the idea of real-life people living in what would become the united states for thousands of years before columbus ever left spain never dawned on me. what would be the best way to revise this sentence for greater clarity? a) however, the fact that columbus left spain thousands of years after people settled what would become the united states never dawned on me. b) it never dawned on me, however, the idea of real-life people living in what would become the united states for thousands of years before columbus ever left spain. c) however, the fact that people were already living in what would become the united states for thousands of years before columbus ever left spain never dawned on me. d) however, the idea never dawned on me that long before columbus ever left spain, real-life people lived for thousands of years in what would become the united states.

Hey guys..what is the meanings of these word : 1 mazdoori2 rozznamccheplz answer fast