D. a car is not made up of living cells
Your answer would be Neptune. The planet can cause wind-speeds of frozen methane of up to 1,200 mph.
Answer:
Humans have some stem cells, but those cells are not easily available to help with healing. Most other mammals are the same, so they aren't good at regeneration either. Amphibians and some fish have stem cells that are more easily available, and are usually pretty good at regeneration.
