In the vacuum of space there is no molecules. Sound waves get to your ears by bouncing off of molecules in the air. No molecules in space's vacuum means sound waves have nothing to bounce of off so they can not reach our ears meaning we hear no sound.
It represents the history of time which ends up being divided on the basis of the earth's biotic composition
Answer:
red blood cells or formed in the red bone marrow of bones
Answer:
B
Explanation:
Igneous rocks are formed by the solidification of magma or lava.
