How was the safety bicycle different from the bicycles that came before it? A. The seat was more comfortable.
B. One wheel was much larger than the other.
C. It had a steering wheel.
D. Both wheels were the same size.

"if i have seen farther than others," said newton, "it is because i have stood on the shoulders of giants." who were the giants to whom newton was referring? could this be said of any scientific accomplishment? explain.

Public opinion is difficult to define

Doing an exit ticket and i need some