The original source of energy for all organisms in a food web is the sun. The sun provides energy that is captured by plants through photosynthesis, making them primary producers in the food web.
This diagram shows a food web.
What is the original source of energy for all organisms in a food web?
Responses
oxygen in the air
oxygen in the air
the sun
the sun
decomposers
decomposers
green plants
green plants
1 answer