are underground areas that have the ability to contain and provide water sources. A. Shamals B. Wadis C. Seas D. Aquifers Please select the best answer from the choices provided. A B C D

Explore the ways that boundaries influence identity, interaction and exchange. things to consider: what is the race/ethnicity. how easy is it to interact/trade with others.

Which evidence is most likely used to indicate the beginning of solar system formation? a. materials combined to form a mass. b. materials were pulled together by gravity. c. water condensed and collected to form oceans. d. different species of microorganisms lived on earth.

What is the famous rainforest in costa rica called?