What type of speciation occurs when new species arise as a result of geographic isolation?

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

Draw the farm's ppf for corn and beef. draw a point that shows an inefficient combination of corn and beef. label ita. draw a point that shows an unattainable combination of corn and beef. label itb. draw a point that shows an efficient combination of corn and beef. label itc.