List-I | List-II | ||
| (A) | Hexagonal | (I) | ∝ ≠ β ≠ γ ≠ 90° |
| (B) | Orthorhombic | (II) | ∝ = γ = 90°, β ≠ 90° |
| (C) | Triclinic | (III) | ∝ = β = 90°, γ = 120° |
| (D) | Monoclinic | (IV) | ∝ = β = γ = 90° |
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