Final answer:
Rickets is a disorder that occurs in children due to a deficiency of vitamin D. It causes soft bones, bowed legs, and poor teeth. Vitamin D is essential for proper bone health.
Step-by-step explanation:
Rickets is a disorder that occurs in children due to a deficiency of vitamin D. It is characterized by soft bones, bowed legs, and poor teeth. Vitamin D is important for proper bone health as it helps with the absorption of calcium and phosphate. Without enough vitamin D, the bones become weak and flexible, leading to skeletal deformities.