Part c - predicting genotypes and phenotypic frequencies of progeny for the cross in part b, predict the frequencies of each of the phenotypes in the f1 progeny, and determine the genotype(s) present in each phenotypic class.

the cost of mining is extremely low compared to the money earned from mining, creating income to improve the environment.

the answer would be d : p

i think i can answer even without the example. over time with environmental changes, sometimes a group of animals will adapt to better survive. take a moth for example. if the trees the moths use to camouflage themselves from predators, started to die or change colors themselves, the moths may, overtime of course, change color too. its just adapting to its surroundings. hope i was of any : )