During energy conversions, some energy is always lost as heat
electricity
chemical energy
Light

How water is moving through the ecosystem ?

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?

Which zone within the open-ocean zone is home to the most organisms? deep zone surface zone intertidal zone transition zone