Which equation could be used to calculate surface area-to-volume ratio? ratio = length (l) × width (w) × height (h) ratio = sa × v ratio = 2(l)(w) + 2(l)(h) + 2(w)(h) ratio = sa ÷ v

2. how does the miller-urey experiment fall short of demonstrating that life can arise from inorganic molecules? explain. a. it doesn't show a leap between a collection of amino acids and a single-celled organism. b. it recreates the conditions that existed at the earth's beginning, but no molecules form as a result. c. it doesn't provide evidence of the formation of amino acids. d. it doesn't show how multicellular organisms developed from unicellular organisms