Which of the following is an example of responsive caregiving?

a. adults respond to baby in groups.
b. baby smiles and adult smiles back.
c. adults take the lead.
d. baby cries and adult doesn't respond

How will health most likely be affected if you follow the recommended guidelines for sleep rest and physical activity

As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.

What are three important public health tools for addressing heart disease? identify the tools, and explain why they are a benefit to public health. you! : )