Why did Darwin use selective breeding as evidence for evolution?

Is ice a mineral or not

How could photosynthesis be a possible solution for global climate change?

As farmers use the land, it often changes from arable land to desert. This process is known as A. farmification. B. desertification. C. deforestation. D. land accommodation.

Read these lines from the text: Summer was coming to an end and so was the growing season. School would be starting next week and the fall plants were well enough along to allow Mrs. T. to manage the greenhouses herself.

Which of the following is a renewable resource? a. land b. wind c. minerals d. fossils fuels?

The climate of the United States can be best Described as. A. mostly arid B. mostly tundra C. Mostly Temperature D. Mostly tropical

Who is Nathaniel Greene

Who was one of the founders of the location-sharing site Foursquare? Dennis Crowley Aaron Swartz Josh Williams Scott Raymond Done answer A.

What are dry docks and what happens there? (3)

A boy wins a trip. The first thing he notices when he arrives is the cold temperatures and the thick coniferous forests. It snows during his visit. The area averages 35cm to 100 cm of precipitation per year.