Using chargaff’s rules, what are the most likely percentage of g and t in the chicken dna sample. a. guanine 22%, thymine 16% b. guanine 22%, thymine 28.4% c. guanine 36%, thymine 21% d. guanine 56%, thymine 13.8%

The answer is B because according to Chargaffs rule you must have the same amount of G as C and the same amount of T as A and it should all add up to 100%......22% plus 22% is 44% and 28.4% plus 28.4% is 56.4% and then you add 56.4% plus 44% and you get 100.8% which is the closet estimate to 100%.

Its either a) or b),wind and water erosion gradually widen the canyon

Succulents are the type of plant. like a cactus.