Which is correct food chain?

• A biological system comprises of living and nonliving components. 
• In lake biological system, phytoplankton are essential makers (producers) which plan their claim nourishment. 
• These are eaten by zooplankton which is again eaten others like fishes.
• Thus, phytoplankton could be a component of lake biological system show at the primary trophic level. 
• Zooplankton possesses the next trophic level. 
• Fishes involve the third trophic level in a nourishment chain.

Hence, the correct answer is option C.