Which philosopher, scientist, and mathematician developed laws of refraction through studying rainbows? a. Galen
b. Rene Descartes
c. Andreas Vesalius
d. Sir Isaac Newtown

What is a person called when they are on your side and supports you

Because of the housing bubble, many houses are now selling for much less than their selling price just two to three years ago. there is evidence that homeowners with virtually identical houses tend to ask for more if they paid more for the house. what fallacy are they making?

1. describe at least 3 similarities or differences between homo habilis and australopithecus 2. describe at least 3 similarities or differences between cro-magnon and neanderthals.