Please help me with this question. Who is responsible for public health? For whose benefit?

Thank you in advance!

What regulations are provided to ensure that the physical location of a childcare center conforms to required regulations set by the respective governing body of that area?

Andra has a family history of osteoporosis. her doctor advises her to eat foods rich in calcium. which foods should she add to her diet? a. fruits, especially grapes and berries b. unsaturated fats like olive and soybean oil c. beet greens, broccoli, and cheese

If human development really does proceed continuously, what value does stage theories of development have?