What does Earth's rotation on its axis cause?
A the tides
B night and day
C passing of years
D phases of the moon

Which of the following systems in absorbing oxygen and releases carbon dioxide

The steps in the formation of extrusive igneous rocks are listed below in an incorrect order: 1. rock melts due to high temperature. 2. rock is buried deep under earth's surface. 3. magma is forced out of earth's surface during volcanic eruption. 4. lava cools and crystallizes to igneous rock. which of these best shows the correct order of steps in the formation of extrusive igneous rocks? 1, 3, 4, 2 2, 1, 3, 4 3, 4, 2, 1 4, 2, 1, 3

Everything in the universe originated from a single point. how was it possible for everything in the universe to have occupied a single point in space?