<span>To create animals that have the characteristics of both species, some people have bred buffalo and Callie together. This is an example of </span>mixed dna
Answer: atoms come from originally....The first source was the BIG BANG that created the Universe 14 billion years ago. When the big bang occurred, the elementary particles initially were too hot initially to make any stable atoms... but after a few thousand years, when things cooled down a lot, Hydrogen and Helium got made.