Which of the following statements is true concerning biodiversity?
Select one:

Biodiversity is the lack of a diversity of species in an area

Biodiversity is the diversity of species in an area, which makes an ecosystem
better prepared for major changes.

None of these are true.

Biodiversity is the diversity of species in an area, which leaves an ecosystem ill
equipped to handle major changes.

Which statements are true concerning mineral formation? check all that apply. the slower the cooling, the larger the crystals. the faster the cooling, the smaller the crystals. crystals formed from magma are smaller than crystals formed from lava. minerals can only form in solutions when the solution is heated deep underground. when a solution cools, elements and compounds leave the solution and crystallize as minerals. minerals formed from hot water solutions can form narrow channels in the surrounding rock.