What scientific process would you be using as you identified the charateristics of the butterfly and leaves

What are the genotypic and phenotypic ratios

How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2

What are transitions between a liquid and gas called? identify which way they are transitioning