Fact 1: Earthworms are important deposit feeders that help form and enrich soil. Fact 2: Earthworms are perhaps the most familiar decomposer. Given the two facts above, answer the question "What can help form and enrich soil?" with the following options: - Most plants - whales - the Sun - decomposers - swamp vegetation - shrub beds - phytoplankton - fossil fuels
A:
decomposers