Which adaptation allowed gymnosperms and angiosperms to become the most dominant types of plants on earth? O pollen
O flowers
O seeds
O fruit

56 moles of   lieter in chemistry

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the atomic number of carbon is six, which means that a carbon atom has six protons. carbon has three naturally occurring isotopes: carbon-12, carbon-13, and carbon-14. which of these statements are true about carbon and its isotopes? select all that appl