Pangaea came together because convergent plate boundaries around the proto-Atlantic shrank the ocean basin and the continents came together. true of false

Which macromolecules are polymers made of nucleotides (a) fatty acids (b) nucleic acids (c) carboxylic acids (d) amino acides

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

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.