are the source of most of the world's natural gas. Halophiles
Thermophiles
Psychrophiles
Methanogens

Why the moon is not visible from earth during the new moon ?

This phrase from the declaration of independence and its primary author thomas jefferson can be used to justify which statement? a) jefferson thought this document could be used in his defense were he put on trial for treason. b) jefferson knew that the colonists' actions would have an international impact. c) jefferson believed that a bill of rights was necessary in the new government. d) jefferson was trying to show the king that the colonists were intellectuals.

Which layer surrounds the center of the earth? a: crust b: core c: mantle