The primary objective of biosphere reserves is to contribute to the long-term conservation of biodiversity, protecting its natural resources and the sustainable use of the area. a. true b. false

Asap will mark geography final plz ! what are the benefits of international aid? (give me the right evidence )

What statement about charlemagne is not true? a. charlemagne's empire collapsed during his rule b. charlemagne sent missionaries throughout europe c. charlemagne encouraged the arts and education d. charlemagne ruled much of western europe a. charlemagne's empire collapsed during his rule

What does the plate tectonic theroy describe?