What is a mom orca called?

What do call the thing that hangs under the cows udder? Is a cow an autophroph? Should a cat's eye be removed if swollen? What type of consumer is a chinchilla? What are groups of otters called? What classification is a hedgehog in? About how many calves could a female dugong have in a normal life span? Why do people eat bunnies? Are there rodents smaller then gerbils? What phylum is the black panther found in? Does elk lighting have a large selection of track style lighting? HOW DOGS EXCRETE? Do dogs have bones in there tail? What happens when a Siamese cat and a Domestic cat is combine? Are wolves protected? What color is tiggers nose? Do deer eat cattails? Why does a person need to use intrevenous food? Can a human catch typhoid from a dog? What is the anamoty of the white rhino?