Identify the consumers using these letters...

Zooplankton: HPrawn: CFish: CMussels: OCrab: CGull: CLimpets: HWhelk: CLobste: C

Explanation:

Please, find attached two pictures with the complete question and the figure to identify the consumers as C - Carnivore, O - omnivore, and H - herbivore.

You must use the definitions:

Carnivores feed on meatOmnivores feed on meat and plantsHerbivores feed on plants

The arrows on the figure indicate the food chain in a pond of water. Folow the arrows:

Zooplankton feeds on phytoplankton, so it is herbivore: HPrawn feeds on zooplankton, so it is carnivore: CFish feeds on prawn, so it is carnivore: CMussels feed on zooplankton and phytoplankton, so it is omnivore: OCrab feeds on mussels and limpets, so it is carnivore: CGull feeds  prawn, mussels, crabs, limpets, and whelks, so it is carnivore: CLimpets feed on seaweed, so it is herbivore: HWhelk feeds on mussels and limpets, so it is carnivore: CLobster feeds on crab, mussels, whelk, and limpets, so it is carnivore: C.