Why is photosynthesis a very important evolutionary and geological step in the history of life?

Which river drain all of the land between rocky and appalachian mountains

What's an example of one of the larger stars?

Most of the Southern United States was explored by the: English Spanish French

Which list correctly orders the lifecycle of a piece of debris as it passes from space down to earth's surface? a. meteoroid meteor meteorite b. meteorite meteor meteoroid c. meteor meteoroid meteorite d. meteor meteorite meteoroid

Would Bolivia be more affected by hurricanes or by El Niño

Which of the following does a weather station model demonstrate? latitude air pressure gravity air mass

How have increased carbon dioxide levels and temp affected living organisms

what waterway forms a natural border between isreal and Jordan? which salt water lake does it flow? what desert is located in southern isreal.

Find the area of the shape shown below. 12 by 4 by 4

What is the largest country in the Caribbean? What is its capital?