Rheology is best described as the study of a. the flow of matterb. the earth’s crustc. magmad. the earth’s core

Which characteristics are true of the arabian desert? multiple answers choose all answers that are correct. a. is mostly below sea level b. covers almost the entire arabian peninsula c. contains the largest sand sea in the world d. has very few people living there

What is the biggest country in south america?

Choose the correct chronological or of the time periods