Allusion differs from the similar term intertextuality in that it is an intentional effort on the author's part. The success of an allusion depends in part on at least some of its audience getting it.
5 examples of producers in an ocean ecosystem include creatures  like phytoplankton, seaweed, kelp, algae, and coral. These  organisms are called producers because they make â¦ things that other  animals need to keep the ecosystem thriving. + 37 others found this useful. D'Ann Goldwire.
Producers are organisms that can make their own energy through biochemical processes, which are just processes in living things that involve chemical reactions. Also called autotrophs, the usual way producers make energy is through photosynthesis.