<span>more lines = a lot of electrons returning back to ground state from same level</span>
BMI is a measure of body fat determined by ones Height, Weight, and Gender.
The magnetic particles are mixed with other substances to make it flexible.
Increasing the temperature increases reaction rates because of the disproportionately increase in the number of high energy collisions.
It's only these collisions (possessing at least the activation energy for the reaction)
which results in a reaction!
