| LIST I | LIST II | ||
| A. | Fe2+ | I. | 2.84 BM |
| B. | Ni2+ | II. | 0.00BM |
| C. | Mn2+ | III. | 4.90BM |
| D. | Zn2+ | IV. | 5.92BM |
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