Which statement describes how nelson mandela's views on protesting
apartheid changed over time?
a. he was initially motivated by african nationalism but eventually
embraced communist political philosophies.
b. he initially believed in creating separate states for white and black
south africans but eventually argued in favor of one country for
all.
o
c. he initially believed that civil war would be required to create a
new government but eventually supported reform through legal
methods.
o
d. he initially believed in nonviolent resistance but eventually decided
that violent protest was necessary to end racial oppression.

B. He initially believed in creating separate states for white and black

South Africans but eventually argued in favor of one country for

all.

Explanation:

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.