1. how do scientists classify small objects in solar system
a. by size
b. by shape
c. by size, shape, and temperature
d .by size, shape, and composition

Cientists classify small objects in solar system _.by size, shape, and composition
the major categories iare dwarf planets, , asteroids, and meteoroids comets 
in 2006 IAU approved new classification scheme for planets and small objects in solar system

The zhou dynasty (1046-256 bce) was the longest-lasting of china's dynasties. it followed the shang dynasty (c. 1600-1046 bce) and it finished when the army of the state of qin captured the city of chengzhou in 256 bce.