| LIST I | LIST II | ||
|---|---|---|---|
| A | Mass | IV | Quantitative measure of inertia |
| B | Inertia | I | Resistance to change in motion |
| C | Force | III | Mechanical distribution or load |
| D | Velocity | II | Rate of change of position |
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world