The principal characteristic that determines whether an aquatic ecosystem is classified as marine or freshwater is ) surface area(b) water depth(c) temperature(d) salinity

Use this new information to determine the parents’ genotypes (indicated by red arrows). then calculate the probabilities that the second male offspring will have each condition. drag one pink label to each pink target and one blue label to each blue target. then use the white labels to answer questions 1 and 2. labels can be used once, more than once, or not at all.

What causes darkening of the skin as melanin production increases

What process occurs during cellular development as the cell changes into a specific type of cell with specialized functions? a. binary fission b. fusion c. differentiation d. meiosis