Our planet is heating up because
A. cutting of forests
B. burning of fossil fuels
C. the sun getting hotter
D. both A and b

What can you guys tell me aboutyellow journalism and the u.s. involvement in the spanish-american war.

Which of the following regions has what is considered the most rugged terrain in oklahoma? a. the wichita mountains b. the arbuckle mountains c. the sandstone hills d. the ouachita mountains

What is an example of a line segment