The table below provides some information about the feeding methods of the five rhinoceros species.
Rhinoceros Species Method of Feeding
Browses on woody
plants and shrubs
Black rhinoceros and eats some fallen
fruits; rarely eats
grass
Grazes on short
grasses most of the
White rhinoceros year but will eat tall
grasses when shorter
grasses are depleted
Mainly grazes on
tall grasses; will eat
Indian rhinoceros short grasses, shrubs,
woody plants, and
fruits
Browses the leaves
and shoots of small
Javan rhinoceros
trees and eats some
fallen fruits
Browses the leaves
and shoots of small
Sumatran rhinoceros
trees and eats some
fallen fruits
Which rhinoceros species is best adapted for feeding in the large
open grasslands of Africa's Serengeti ecosystem?
Black rhinoceros
с
Sumatran rhinoceros
B
White rhinoceros
Javan rhinoceros

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.