Which one of the following is one law formulated by Kepler? a The Earth’s is tilted by 23½ degrees

b The planets move in elliptical orbits

c The Earth rotates on its axis

d The speed of the planets is constant

Enlightenment philosophers employed to distill scientific truths through experimentation and observation. a. greek mythology b. galilean proofs c. religious philosophy d. scientific method select the best answer from the choices provided a b c d

Whose writings were the source of the idea that people have a right to abolish and replace a government that violates their natural rights?

Which of the following accurately describes the workforces of the united states and canada? a. most of the workforce in the united states and canada is employed in the service industry. b. most of the workforce in the united states and canada is employed in the educational field. c. most of the workforce in the united states and canada is employed in manufacturing and mining. d. most of the workforce in the united states and canada is employed in agriculture.