How are magma and lava different? a) magma contains sedimentary rock, and lava contains metamorphic rock. b) magma contains metamorphic rock, and lava contains sedimentary rock. c) magma is molten rock underground, and lava is molten rock on the surface. d) magma is cooled rock underground, and lava is cooled rock on the surface.

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-