You can estimate the deadliness of each type of cancer by dividing the number of deaths by the number of cases. if nearly everyone who received a diagnosis of one particular type of cancer dies, the ratio will be near 1 (or 100% deadly). if many more people receive a diagnosis than die, the ratio will be near 0 (or 0% deadly). rank these three cancer types from the most deadly to the least deadly.

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The main role of dna in the  cell is the long-term storage of information. it is often compared to a blueprint, since it contains the instructions to construct other components of the  cell, such as  proteins  and rna molecules.the main function of rna is to carry information of amino acid sequence from the genes to where  proteins  are assembled on  ribosomes  in the  cytoplasm. mark brainliest, my work is good.