what is the primary source of energy in a food chain?\noxygen\nsun\ncarbon dioxide\nwater
what is the primary source of energy in a food chain?\noxygen\nsun\ncarbon dioxide\nwater
Answer
Answer:
B. sun
Brief Explanations:
In a food - chain, producers like plants use sunlight for photosynthesis to make food, which is the starting point of energy flow. Thus, the sun is the primary energy source.