Which living thing is an autotroph?

Answer 1

Photoautotrophs such as all plants are autotrophs. These organisms get their energy from the sunlight via photosynthesis. Some plants, however, live on a poor soil and must get their nitrogen source from animals such as flys and ants. A venus fly trap is an example of this.

Chemoautotrophs such as certain bacterium or protozoanare also autotrophs. These organisms get their nourishment through the oxidation of inorganic chemical compounds as opposed to photosynthesis.

Answer 2

Plants are autotrophs, meaning they can produce their own food through the process of photosynthesis using sunlight, water, and carbon dioxide.