Respuesta :
The marine invertebrates of phylum Cnidaria are called corals. Corals are important as they build reefs in oceans and feed on planktons.
The given statement is :
True
The position of corals can be explained as:
- The corals are both a primary producer as well as the consumer.
- They take energy from algae through the mutual relation between both organisms. The corals feed on planktons, zooplanktons and phytoplankton for energy so they are consumers.
- The algae living in coral make food for them and corals produce oxygen.
Therefore, corals are producers.
To learn more about corals follow the link:
https://brainly.com/question/8999592
