Question

which animal or plant
are usually
at the bottom
of the food chain​

Answer 1

Answer:

elephants, dogs, cows, tigers

Answer 2

Answer:

who make their own food using photosynthesis or chemosynthesis, make up the bottom of the trophic pyramid. Primary consumers, mostly herbivores, exist at the next level, and secondary and tertiary consumers, omnivores and carnivores, follow.