Is leather a polymer

If a dog's genotype is Dd if it has a disease what genotype does another mate have to have in order for have of the puppies to not have a disease? Rising tide of immigration? Based on its location on the periodic table which element would be most likely form a negative? How many fluid ounces equal 1 gallon? Was Marie Curie polish? Name the metric unit for 1000 grams? What is the time in different states of Australia compared to India when it is 12 pm in India? What type of Olmec statues were found around 1860 what made these unique? What qualities make an ocean? If each parent can produce 100 genetically distinct gametes how many genetically distinct offspring can two parents produce? What is used to maintain internal equity? Does ilium stores a substance called bile which physically breaks down fat droplets? Who is the county rep of gwasi north? What is the structure and function of a river? What do rising water do to surrounding land? How does ice placed on the tongue affect your taste? Does a ferromagnetic material lose its magnetic properties above certain tempetures? If research is restricted then the new discoveries made are limited which action would most likely decrease the number of discoveries scientist can make? Mitotic cell division is initiated in the? What metric unit is measure to height a lamp?