Hypothesis: I believe an increase in temperature would lead to a decrease in surface tension.
Here's why: As the temperature increases, the molecular interaction between the liquids molecules becomes weaker because the hydrogen bond is the main factor for association between two molecules. It is a very weak bond to begin with, so when the temperature increases, it just further weakens it.
Answer:
It is due to the temperature of the star
Explanation:
The colour of star depends on the temperature of star.
A. because the more you do it the more chance you have of being correct
The answer is the Nervous system
