The third largest desert in the world, and the largest non-polar desert is the Sahara. Situated in North Africa, the Sahara makes up parts of Algeria, Chad, Egypt, Eritrea, Libya, Mali, Mauritania, Morocco, Niger, Sudan, Tunisia, and Western Sahara. The Sahara Desert spans over 9,400,000 square kilometers across the continent, and is the world's hottest desert.
âº A donor is also someone who gives blood or who agrees to give an organ or body part to help someone else. (Definition of âdonorâ from the Cambridge Academic Content Dictionary Â© Cambridge University Press)
The regulation defines a paid donor as a person who receives monetary payment for a blood donation [21 CFR 606.121(c)(5)(i)]. A volunteer donor is a person who does not receive monetary payment for a blood donation [21 CFR 606.121(c)(5)(ii)]. The regulation also defines certain benefits that do not constitute monetary payment.