Answer: vit D
Explanation:
To help strengthen bones.
D) Water purification programs because if water is contaminated, it can produce a huge amount of illness and sickness worldwide.
Answer:
When a baby is first born, the skin is a dark red to purple color. As the baby starts to breathe air, the color changes to red. This redness normally starts to fade in the first day. A baby's hands and feet may stay bluish in color for several days.
pls make me the most brainy i would appreciate it!:D
