Do i need a parachute if i dived off from my desk chair?

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

Which barrier to economic development is shown in the following examples?

Fossil fuels such as coal, oil, and natural gas were formed over millions of years by