What is the “fuel” used to generate electricity in the power plant ?
a. air and water vapor
b. coal
c. solar energy
d. water and steam heated by earths internal heat

In what layer of the sun is energy transfers between atoms

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?

What are positive impacts of algae? how is it used?