What is a committee called that is temporarily assigned?
a. select committee
b. joint committee
c. conference committee
d. standing committee

chemicals that are toxic to plants

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.