Final answer:
The squid in the marine food web is likely a secondary consumer at trophic level 3.
Explanation:
The trophic level of the squid in the marine food web is likely to be a secondary consumer, placed at trophic level 3.
In the given scenario, the penguin would be the tertiary consumer at trophic level 4.
Understanding trophic levels is crucial in comprehending the flow of energy within ecosystems.
Learn more about Trophic levels in a marine food web here:
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