Is there a picture for this?
The answers are:
Zinc ,Iron , Copper , silver , lead , mercury .
Wavy hair is a very easy example that this is false. It's a merge between straight and curly hair. Our traits tend to mix and blend together, it's not so simple. Everybody isn't just tall or short, one or the other. Everybody is a different height because it's a mid between your parents.
B la patogenicidad de un virus
