Natural gas
is mostly methane.
is a renewable resource.
releases nitrogen oxide when burned.
produces 75 percent of the world's electricity.

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

“in 1492 columbus sailed the ocean blue” is an example of: a)explicit memory b) procedural memory c) semantic memory d)episodic memory

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt