Answer: Tertiary consumers
A tertiary consumer in a food chain is an organism which is carnivorous in nature, which means it feeds upon other organism belonging to lower trophic level like secondary and primary consumers. In ocean foodchain the parrotfish feeds on marine plants which are producers and parrotfish is a primary consumer. This parrotfish is eaten up by big fish which is a secondary consumer. This big fish is feed up by shark. Therefore, shark belongs to tertiary consumers.
By locating active fault lines, where one tectonic plate ends, and another begins.<span />
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a. large numbers of mitochondria. Because mitochondria is the powerhouse of the cell, responsible in converting food to energy that the body needs.</span>
Carbon dioxide and water (AND sunlight) are taken in, the glucose is used by the plant and oxygen is released as a waste product.
