Longest cells in human body are

The correct option is C Nerve cells
Although neurons range in size, some neurons are 3 feet long. These include the neurons that go from the skin into the spinal cord and up into the brain stem. Their impressive length makes neurons the longest cells in the body. Neurons also hold the title of the longest living cells in the human body as well. While other cells in the body die and regenerate, many neurons remain the same throughout a person's lifetime