Ultraviolet light causes production of vitamin D3 in the cells of the .
A. dermis
B. hypodermis
C. epidermis
D. ultraviolet light causes vitamin D3 production in all of these areas

Set comes up with for examples of sound waves ocean wave light wave and hand wave which of tonys examples is not an actual scientific wave

Toorale man murder mystery < - your lab link 1. how was the toorale man found? 2. what did archaeologists learn about the burial? why is the burial important? 3. what information were the scientists able to learn from the skeleton itself? 4. why is the question of whether the injuries came from a stone or steel weapon important? how could scientists distinguish between the different types of weapons? 5. what did the carbon dating and soil testing tell scientists about toorale man? why are the dates interesting for scientists?

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from