Uranus orbits the sun every 84 years at an average distance of 1.8 billion miles (2.9 billion km) and spins on its own axis every 17 hours compared to 24 hours on Earth. Uranus has the coldest atmospheric temperature of any planet in the solar system, around -224C (-371F).Temperatures in its interior are lower than those found in the other outer planets, possibly less than 4500C (8132F) .ranus has the coldest atmospheric temperature of any planet in the solar system, around -224C (-371F). Temperatures in its interior are lower than those found in the other outer planets, possibly less than 4500C (8132F) .
Lac is the scarlet resinous secretion of a number of species of lac insects, of which the most commonly cultivated species is Kerria lacca.Cultivation begins when a farmer gets a stick (broodlac) that contains eggs ready to hatch and ties it to the tree to be infested.ac for dye has been somewhat replaced by the emergence of synthetic dyes, though it remains in use, and some juices, carbonated drinks, wine, jam, sauce, and candy are colored using it. Lac is used in folk medicine as a hepatoprotective and anti-obesity drug.
Lactose is a sugar found in milk and milk. products. The small intestineâthe organ. where most food digestion and nutrient. absorption take placeâproduces an enzyme. called lactase. Lactase breaks down lactose. into two simpler forms of sugar: glucose.