Fred is studying his notes from anatomy class. One list in his notes describes features of a CNS structure. anterior horns and posterior horns gray matter inside, white matter outside hippocampus central canal Fred thinks this list contains an error. Which best describes the error? Most items are features in the brain, but the gray and white matter locations correspond to the spinal cord. Most items are features in the brain, but the horns are in the spinal cord. Most items are features in the spinal cord, but the central canal is in the brain. Most items are features in the spinal cord, but the hippocampus is in the brain.

The answer is c : ) hope this answered your question!

Hunting in the darksome fish rely on senses beyond sight. in the darkness of the marianas trench, a fish called the rattail has an extremely sensitive sense of smell. the fish uses scent, rather than sight, to steer toward food. once it's near food, the rattail uses a special organ on the bottom of its chin to guide itself by feel.marine snowone staple of the deep sea diet is "marine snow," flakes of organic, edible substances that sink down from the upper ocean. animals at the ocean's bottom find sustenance in everything from the bodies of dead creatures to fecal matter. marine snow is diverse enough to support numerous species. for instance, several species of snails and worms feed exclusively on deceased whales.microorganismsthe deep sea is an intricate ecosystem, and even the ocean floor itself plays a part. hydrothermal vents are cracks in the sea floor where erupting magma mixes with ocean water to produce plumes of hot, sulfur-rich chemicals. some microbes can use these chemicals for energy, sustaining their existence and that of the animals who depend on their roles in the deep sea food chain.