There are how many species of fungi?

80 species
800 species
8,000 species
80,000 species

The correct answer is D. There are an estimated 80,000 species of fungi. This is a very large number, and it is likely that there are many more species that have not yet been discovered. Fungi are a diverse group of organisms that play an important role in the environment. They are decomposers, which means that they break down dead plants and animals. This helps to recycle nutrients in the soil. Fungi also form symbiotic relationships with plants, which can help the plants to absorb nutrients from the soil.

Option A is incorrect because there are much more than 80 species of fungi. Option B is incorrect because there are much more than 800 species of fungi. Option C is incorrect because there are much more than 8,000 species of fungi.