Match the vitamins with the health benefits they provide. protects against rickets protects against night blindness improves blood clotting maintains healthy skin

Vitamin D: protects against rickets in children and osteomalacia in adults

Vitamin A (retinol): protects against night blindness and xerophthalmia

Vitamin K: it helps in blood clotting, prevents excessive loss of blood.

Vitamin B5 (pantothenic acid): Maintains healthy skin and hair. It forms coenzyme A in TCA cycle.

Explanation:

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

air enters through the nose, moves through the nasal cavity, the pharynx, the larynx, enters the trachea, moves through the bronchi andbronchioles till the alveoli.