| Solvent | Boiling Point (K) |
|---|---|
| Chloroform | 334.4 |
| Diethyl Ether | 307.8 |
| Benzene | 353.3 |
| Carbon disulphide | 319.4 |
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