What makes this lever effective?
A: The man had more mass than the rock
B: The man is closer to the fulcrum than the rock is
C: The man is farther from the fulcrum than the rock is
D: The rock has more mass than the man
True or false: the purpose of a defense mechanism is to get uncomfortable feelings out into the open so they can be dealt with in a healthy manner.indeed true: )...Read More
african americans demonstrated their newly found freedom by relocating often in search of relatives whom they had been separated from during slavery. others established schools to...Read More