Warm fronts move more slowly and are less violent than cold fronts. They are associated with warm air moving over cold air and are more likely to produce large regions of light to moderate rain, drizzle or snow. Cirrus clouds and alto cumulus, along with fog, often precede warm fronts as they move through an area. The milder weather that follows will be warmer in temperature. So it would be warm fronts.
Creosote can be found from the Edwards Plateau to the Rio Grande Plains, and into Mexico.
D. Kidneys are directed by the presence of antidiuretic hormone to excrete more water in urine.
Hope I helped! ( Smiles )