Inhaling to the count of four and exhaling to the count of four is an example of
a. an unhealthy heartbeat.
b. how stress can affect your ability to breathe.
c. a physical symptom of stress.
d. a breathing technique.

Why do you think those who can’ t afford high quality medical care would be affected the most

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.

One way your family can be a positive influence on your mental and emotional health is by you