Which of the following is a true statement about the worlds energy resources?

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination

In which state was more than 100 billion tons of coal mined in 2005?