Some autotrophs/producers are: Wheat Fungi Algae Cacti Trees Shrubs They are made autotrophs because they can produce their own food.
eat
an autotroph is an organism capable of synthesizing its own food from inorganic substances, using light or chemical energy.
Organism that can capture energy from sunlight or chemicals and use it to produce its own food from inorganic compounds ;also called a producer
autotroph and heterotroph