Answer: I am actually studying about Stars, so I got you.
3. As the temperature of a star Increases, it's luminosity increases.
As the temperature of a star decreases, it's luminosity decreases.
4. Hot and Bright. The bigger the star, the hotter it gets is from what I learned.
Answer:
it is endothermic change ..........
Hello! :)
Energy, definition; Power derived from the utilization of physical or chemical resources, especially to provide light and heat to work machines.
Hope this helps >.<
I believe it is c because cohesion holds hydrogen bonds together to create surface tension on water