Why is phytoplankton located near the ocean’s surface?

a.
It cannot live in areas of high salinity.
b.
It can more easily evade predators on the oceans’s surface.
c.
It needs access to oxygen only found at the ocean’s surface.
d.
It needs sunlight to survive.

Which of the following statements about polysaccharides are correct? choose all that apply.cellulose is a linear, unbranched polymer of glucose monomers.starch is typically more highly branched than glycogen.cellulose is a major component of both plant and animal cells.glycogen is a storage form of glucose in animal cells.glycogen is the most abundant organic compound on earth.starch and cellulose are found in plants.