The principal characteristic that determines whether an aquatic ecosystem is classified as marine or freshwater is
a.
surface area
b.
water depth
c.
temperature
d.
salinity

select the best answer from the choices provided

a
b
c
d

Correct the sentence below: the pizza delivery boy was neither early nor late he was right on time. a: correct as it is b: the pizza delivery boy was neither early nor late, he was right on time. c: the pizza delivery boy was neither early nor late; and he was right on time. d: the pizza delivery boy was neither early nor late: he was right on time.