The food an animal eats provides the energy needed for that animals life processes. The following Diagram shows an example of how energy can flow through the environment to a humans cells. Which energy source would appropriately fill the first box?
This question is a example of food chain, As the starting point for a food chain is producers(plants). Plants use energy from sun to make food through photosynthesis so we can use solar energy at the first place in the given question.
