Which type of volcanism formed the andes in south america?
convergence between a continental plate and an oceanic plate
divergence between two continental plates
convergence between two continental plates
production of mantle plumes

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

For a comparative or experimental investigation, scientists often make a testable about a scientific question, and then they test it in the investigation. a.control b.hypothesis c.procedure d.system

The fruit of a certain plant is sweet and fleshy. the seeds of this plant have a seed coat that is fairly tough. the seeds germinate better if they are exposed to acid, or scarification. what is the most likely type of dispersal for this seed? water animal wind