A scientific model is a simplified version of some phenomenon that takes place in natural systems. A scientific model can be visual (flow charts), graphical, conceptual, or mathematical. These models are used to make predictions about how a set of conditions would change the present scenario in future. Scientific models can explain how the ongoing changes in the environment can show long term affect on our planet like the climate change. Therefore, a scientific model can be used to explain the phenomena like the effect of global air temperatures on the mean sea level around the world.
I think that it is D because the higher the molecular mass, the higher it's boiling point. I hope that helped:) Bye!
Electric and magnetic fields do not affect xrays as they only affect charged particles and xrays have no charge
hope that helps
