Which of the following is an example of necessary chemical reaction in a living organism?

Photosynthesis is an energetic biochemical reaction that takes place in plants. Photosynthesis aims to create energy (in the form of carbohydrate) from the light energy from the sun. Solar energy is used to oxidize water and reduce carbon dioxide to synthesize organic substances

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.

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