Answer:
The correct answer is option E.
Explanation:
The deep-colored, water-soluble proteins, which are mainly found in Rhodophyta and cyanobacteria are known as phycobiliproteins. They captivate the light energy and then pass it to the chlorophyll at the time of photosynthesis.
They are comprised of proteins and are covalently attached through cysteine amino acid chromophores known as phycobilins. Thus, the correct answer is option E.
Mastication is just a fancy way to say chewing. Since nothing chemical is going on and the food is just being chewed, the answer is physical.
The answer would be 12 oxygen and 24 hydrogen
since the basic formula of carbohydrates is C6H12O6
That's how the food chain works. There isn't much to it.