Complex sentence: The brown bullhead thrives in a variety of habitats, including lakes and ponds with low oxygen and/or muddy conditions in many areas of the U.S. Brown Bullheads are opportunistic bottom feeders.
Split into simpler sentences: The brown bullhead thrives in a variety of habitats, including lakes and ponds with low oxygen and/or muddy conditions. In many areas of the U.S., Brown Bullheads are opportunistic bottom feeders.