Which is a possible reason for the transition of algae from unicellularity to multicellularity? a) the transition to multicellularity enabled algae to recieve nutrients through process of photosynthesis .
b) through multicellularity , algae were able to move spontaneously in wet enviroments and find additional sources of nutrients .
c) the evolution of multicellularity allowed algae to develop traits that keep them close to the land and thus a source of nutrients .