You should be introducing all of you evidence in the introduction. So D.
C. the earths tilt of the axis
Answer:
Now a days, kids always are multitasking, they watch TV as they eat, do homework, play games, etc. we have became dependent on TV as a main source of entertainment. its not always negative though, because it bring a lot of families together to relax and enjoy a family movie night. Also think about all of the money that Americans have spent on TV and cable, netflix, hulu and things of that sorts.
Answer:
A. Better sailing ships for trade and an alphabet
Explanation: