In the test tube shown, what is produced by the snail that is used by the plant?

In test tube C, both the water plant and the snail is kept. The plant further utilizes the carbon dioxide released by the snail for photosynthesis, and the snail utilizes by the plant for their respiration. Respiration is the process by which energy is released from food in our body.

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.