Cell A has a surface area of 60um2 and a volume of 15um2. Cell B has a surface area of 36um2 and a volume of 12um2. Using that information, determine the surface-area-to-volume ration of each cell. What is the SA:V ratio of the cell that will exchange materials with is environment at the fastest rate of diffusion?

69 is the correct math for the amino acids

wild parsnip is a perennial plant which reproduces rapidly in areas which have no sign of agricultural activity such roadside or at no tillage open areas. it's considered invasive because it can inhibit the growth of another plant  and its reproduction is fast. there are several harmful effects of this invasive plant although its taproot is edible since it is a member of the carrot family. wild parsnips can cause skin blistering when in contact because of the chemicals it contains, second it inhibits the growth of other plants, it will restrict the growth of animals when eaten and lastly, it drives away natural pollinators like bees.

answerthe above question is correct(true) hope this ;

a population evolve