two headed animals keep appearing more and more. There are sharks with two heads that are appearing, and so far no scientist has figured out why they keep appearing. A lot of different studies on sharks have shown two headed embryos, or conjoined twin embryos. While raising sharks for human-health research in the laboratory, a team noticed the unusual embryo in a see-through shark egg. But I want to talk about another two headed animal, she is called Lucky. Lucky is a cow calf, she is 44 days old and the longest of her species to last this long with the mutation. The calf, known as Lucky, lives on a farm in Campbellsville, Kentucky Lucky’s lucky Owners are Brandy and Stan McCubbin, they say that they treat her like a baby. But what if someday there is a human baby with two heads, with the same mutation. What would happen to them?