Answer: algae
Explanation:
Algae are found in water environment. It uses photosynthesis to produce its food from carbon dioxide in the atmosphere, also in the presence of sunlight.
Unlike other options, algae is the only producer in the food web
D- neither attribute is taking dominance so it is incomplete
The substance is called DNA.
The leading is replicated continuously for the entire length of the chromosome, while the lagging strand is replicated in pieces.
