How does the waste of the pandemic relate to the biosphere?

I think because there aren't a lot of people working, so there is no one to pick up after careless people.

That is the first thing that popped up in my head :\

:D

well, that's easy; the answer's c, "it reduces contamination of the water and substrate of the estuary."

the food storage products of chrysophytes are oils or the polysaccharide laminarin.   formerly classified as plants, the chrysophytes contain the photosynthetic pigments chlorophyll a and c all but the yellow-green algae also contain the carotenoid pigment fucoxanthin.