Producers, like this plant, take in oxygen and release carbon dioxide during , just like animals and other living things. question 20 options: decomposition photosynthesis transformation cellular respiration

I believe the correct answer from the choices listed above is the second option. Producers, like this plant, take in oxygen and release carbon dioxide during photosynthesis. It  is the process by which plants, some bacteria and some protistans use the energy from sunlight to produce glucose from carbon dioxide and water.

Plants take energy from the sunlight with the of chlorophyll so the plant starts the food chain. then an herbivore eats the plant and gets its energy.then a carnivore or a human eats the herbivore and gets its energy. : )