Photosynthesis & Chemosynthesis
yes
Respiration and fermentation which make up photosynthesis.
Producers use sunlight as the outside energy source to produce energy-rich molecules through the process of photosynthesis. This process allows plants and other photosynthetic organisms to convert light energy into chemical energy stored in molecules like glucose.
Nope cattail is a producers and producers make their own energy-rich food from the energy from the sun.
Chemosythesis.
Producers are located at the base of the energy pyramid because they are the organisms that can photosynthesize or chemosynthesize to convert sunlight or inorganic compounds into energy-rich organic molecules. They are the primary source of energy for all other organisms in the ecosystem.
heterotrophs
Consumer
Chemically, by choosing chemical components that stimulate atoms. Infused, by using a particle accelerator infusing atoms with energy. More commonly, by heating up atoms through bathing them in fire, or shining strong light upon them.
Energy rich molecules are mainly carbohydrates as well as lipids and proteins.
Photosynthesis
The sun