Many algae, higher aquatic plants, animals and microorganisms interact in the ecosystem of the sea. Consider a group

Many algae, higher aquatic plants, animals and microorganisms interact in the ecosystem of the sea. Consider a group that includes animal plankton, sperm whale, plant plankton, squid, and anchovy. How will the decline in phyto- and zooplankton numbers affect the number of sperm whales?

1. answer to the question: the number of sperm whales will decrease;
2. explanation, for example: the number of all listed animals located in the food chain before the sperm whale will decrease.

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