What role do producers play in the carbon cycle? they release carbon dioxide for photosynthesis. they use carbon dioxide during respiration. they release carbon dioxide during transpiration. they use carbon dioxide for photosynthesis.

They release carbon dioxide for photosynthesis.

The producers synthesize their food through photosynthesis using energy from sunlight and carbon dioxide from the air.

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Producers utilize carbon dioxide for photosynthesis.

Explanation:

On Earth, terrestrial and marine plants are the producer organisms. They take carbon dioxide for the process of photosynthesis. In this process, they release carbon dioxide again to the atmosphere.

When herbivores and omnivores which are eating plants undergo a process called respiration, carbon dioxide is released by utilizing oxygen. The plants undergo a process called photosynthesis where this carbon is used to make energy. After this process, oxygen is released to the atmosphere from the plants. The continuous exchange of carbon between plants and animals is called as carbon cycle.

Answerincreases;

When a lake, river or other aquatic  system  becomes  eutrophic, it can have serious negative effects on other organisms like fish, birds and even people.if an algal bloom is so bad that it causes wide-spread death  in  the  water, the organisms that die will all sink to the bottom and start to decompose.