Question

1. Like nutrients and water, energy also recycles through an ecosystem. 2. An ecosystem consists of all the biotic and abiotic factors in an area and their interactions. 3. Herbivores are a necessary link between producers and other consumers. 4. A niche refers to the place an organism lives within its ecosystem. 5. Dung beetles eat animal feces. 6. Carnivores include lions, polar bears, hawks, frogs, salmon, and deer. . Biomass increases at the upper levels of a food chain. The feeding positions in a food chain or web are called​

Answer 1

Explanation:

The feeding positions in a food chain or web are called

Answer:

Trophic levels