Which of the following statements is true? Large wheels need less effort than small wheels to move an object.
A block-and-tackle pulley uses only one pulley.
A screw is made of two wedges joined at the back.
All of the above.

Which example define natural rights ?

Which of the following was not a characteristic of phoenician cities? a. they were located on islands. b. they had harbors on each side. c. they were built on land jutting out to the sea. d. they were surrounded by high stone walls and towers.

Which term is synonymous with natural rights according to enlightenment philosophers legal rights divine rights positive rights universal rights