Which of the following statements is true? An axe is a compound machine.
Gears are used in clocks and watches.
Compound machines are made of two or more simple machines.
All of the above.

Why were the actions of native americans so varied in response to relocation? a. the tribes were very diverse and had different beliefs. b. they were exhausting every avenue. c. they all wanted to get the best financial arrangements. d. many of the tribes wanted ownership of the area.