Aphotic zone: It is an inky darkness that occupies the great bulk of the ocean.
Photic zone: its a surface layer that receives sunlight.
Answer:
Carcinoma.
Explanation:
These tumors form from epithelial cells, which are present in the skin and the tissue that covers or lines the body's organs. Carcinomas can occur in the stomach, prostate, pancreas, lung, liver, colon, or breast.
Artificial Selection.
Brainliest Pls!
It has the ability to bind itself to small amounts of acid in the blood, which helps with removing that acid before the blood’s pH changes
