I do believe that it is C. crossing over :) I hope that is correct, it seems like the only plausible answer.
Phytoplankton contribute positively in the oceanic ecosystem as they are a source of food for oceanic animals. Moreover, they remove carbondioxide from the carbon cycle and utilize it for the process of photosynthesis.
Answer:
Fruit in formulations allows unparalleled versatility, functioning as either a main ingredient, an inclusion, a flavorant, or as a healthful sweetener.
Fungi are eukaryotes, while bacteria are prokaryotes is the statement among the following statements given in the question that best describes a characteristic of Fungi that differentiates them from bacteria. The correct option among all the options that are given in the question is the first option or option "a".