producer

Manufacturer (producer) is a group of living things that can make their own food without depending on other living creatures. Belonging to the producers are green plants. Plants make food by photosynthesis. Of photosynthesis is stored in the roots, stems, leaves, or fruit.

Of photosynthesis in the form of carbohydrates and oxygen. Carbohydrate utilized by other living things as sources of food and oxygen used by other living creatures and the plants themselves to breathing (respiration).

Maximum photosynthesis performed during the light energy absorbed by chlorophyll at most, ie during the day. Living things that can make their own food organisms called autotrophs.