Your data would be better.
The reason is because the data you have made depending on where you sourced or measured your data it's most likely going to be more reputable then your friends but it's good to compare data sets if you are both working on the same thing.
Answer:
The human body louse lays its eggs on clothing next to the skin. ... Metamorphosis in the lice is simple, the nymphs molting three times, each of the three stages between molts (instars) becoming larger and more like the adult.
John Muir: he's the father of national parks!
He claimed they were active in state departments (over 200)
Allowed for echolocation and underwater discoveries such as study of marine life
