Question: Why does our body work the way it does. Why are boys and girls bodies the same? Why aren't they the same.

Ana Páez Garcia answered on 25 Apr 2016:

This is a very interesting and difficult to answer question because our bodies are such a wonderful and complicated machines!! Every person’s body is slightly different and it works in a different way, because all of us are genetically different (but for the identical twins!!). For example, some people feel cool and some others can feel warm in the very same room. That’s the same when you compare men and women, our bodies are different because we have different genetic information and the organs we use to reproduce ourselves are different and complementary. Sexual reproduction is so interesting!! If not, we would do as starfish, that they reproduce themselves from pieces of their bodies, can you imagine that? 🙂