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

True

Explanation: Preserving the biosphere will help support and increase biodiversity, increase it's resources while also encouraging sustainable use of the area.

53/100 !

because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. so, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.