is the biological heritage (including physical characteristics such as one's skin color and associated traits) that people use to identify themselves.

In this experiment you were asked to present three possible mechanisms. describe those mechanisms here and include drawings of those mechanisms. how will the bromination of trans-cinnamic acid and trans-stilbene allow you to distinguish between the three possibilities? what would you expect to find in your data in each scenario?

Is there any solid scientific evidence that humans have been cloned?

What is the most abundant vertebrate on earth?