Question

name the producers in this food web. seaweed and zooplankton; phytoplankton and seaweed; seagull and fish; penguin and crab

Explanation:

Producers in a food web are organisms that can make their own food through photosynthesis or chemosynthesis, typically plants or algae. Seaweed is a type of algae (producer), phytoplankton are microscopic producers. Zooplankton are consumers, seagulls/fish/penguins/crabs are consumers. So the correct option is the one with phytoplankton and seaweed.

Answer:

B. phytoplankton and seaweed