Question

which organisms are producers in this food web? select all that apply. green algae golden algae black crappie bacteria

Explanation:

Producers in a food web are organisms that can perform photosynthesis (or chemosynthesis) to make their own food, typically plants or algae. Green algae and golden algae are algae, which are producers. Black crappie is a fish (consumer), and bacteria are often decomposers or sometimes consumers (not producers). So the correct producers here are green algae and golden algae.

Answer:

A. green algae, B. golden algae