Part C Answer these questions:
• Which living species share a close evolutionary connection to either humans or whales?
How do scientists know about this evolutionary connection?
• Why is this fact important in determining each organism's evolutionary lineage?
To answer these questions, refer to credible websites that provide the evolutionary history of these organisms. Type your
answers in the space provided. You will be required to cite your sources C using proper MLA (Modern Language
Association) format at the end of your research, so note all the sites you use.

i think it’s c but i might be wrong. if i am let me know! have a good rest of your day as well!

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.

unicellular organisms, like bacteria, are able to perform all life functions within one single cell. multicellular organisms need many different types of cells to carry out the same life processes. each of these special types of cells has a different structure that it perform a specific function.