Yes, a plant is classified as a producer by the energy pyramid, as it creates its own energy through the sun. :D
Microscopic plants rely on the suns rays for food just like other plants. This is because microscopic plants need to photosynthesize too.
producer
Tadpoles eat microscopic aquatic "plants" called phytoplankton.
Snakes are neither green like plants which are producers, nor are they microscopic like bacteria nor tiny like maggots so they are not decomposers. That leaves consumers.
Microscopic plants. Such plants are like plankton.
A producer!
A producer!
microscopic plants
the plants are the producer of the nutrient
The producer is always the sun.
herbivores
Algae