Why might it benefit some species to spend their juvenile time among the plankton community

According to https://www.vibrantnutra.com/lp/phytoplankton-benefits/

" Depending upon the species, phytoplankton can contain a large array of nutrients, including omega 3 fatty acids, amino acids, carotenoids, antioxidants, nucleic acids, and an assortment of essential vitamins and minerals. And, all of these nutrients are 100% bioavailable to your body."

Explanation:

I hope it helps!

it has one origin of replication, but it proceeds in two directions - d)

well, you see. the answer to your question is quite simple. the thing that is big, powerful, and over 9,000 is your mom.