Answer: Depression
Explanation:
The primary disturbance comes before Secondary disturbance. During the first stage, issue is not much given thought until it graduate into a more pressing life threatening issue which is the secondary disturbance.
This is what I think.
As heat is removed from water, molecules lose kinetic energy and their velocity decreases and the molecules are less likely to flow past one another.
The answer is true light is one of the forms of electromagnetic energy.
Prophase-->Metaphase-->Anaphase-->Telophase