30. How would the solar system be different if the solar nebula had cooled to a lower temperature before the planets formed?
a. Jovian planets would have formed closer to the Sun.
b. Jovian planets would have formed with a smaller size
c. No asteroids would have formed
d. Terrestrial planets would have formed with a larger size

The arctic is a cold deset biome, which one of the answers is not correct? a) animals in cold deserts burrow to get out of the harsh climates. b) vegetation in cold deserts is normally shallow rooted small shrubs. c) animals in cold deserts hibernate most of the year to get out of the cold. d) soils are very heavy and course. e) the region receives less than 10 inches of precipitation annually.