Autotrophs:
* Produce their own food: They use inorganic sources of carbon, like carbon dioxide (CO2), to build organic molecules (like sugars) through processes like photosynthesis.
* Energy source: The energy stored in these organic molecules is then used for their own growth, development, and other life processes.
Heterotrophs:
* Consume organic molecules: They obtain their carbon and energy by consuming other organisms (plants, animals, or their remains).
* Energy source: They break down these organic molecules (like carbohydrates, fats, and proteins) to release the stored energy, which they then use for their own needs.
In summary:
* Autotrophs: Build their own organic molecules from inorganic sources, using the energy from sunlight (photosynthesis) or chemical reactions (chemosynthesis).
* Heterotrophs: Obtain their organic molecules by consuming other organisms, breaking them down to release the energy stored within.
Both types of organisms rely on carbon-containing molecules as the fundamental source of energy for life.
