Poison dart frogs live in the rainforest. they produce a poison by eating toxic fire ants. the only known predator is a snake, liophis epinephelus. which of the following factors is most likely a density-independent regulator of population growth of poison dart frogs in the rainforest?

Which of the following statements is true? a. the main cause for speciation is an increase in gene flow. b. organisms that reproduce asexually are not considered part of a species. c. on a tree of life diagram, speciation is shown by the merging of two different lineages. d. the size of the geographic area inhabited by a population can cause speciation.

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Organisms that successfully adapt will leave to grownone of the above