If an outdoor runner develops a headache, feels tired, and has an elevated heart rate, what is the most probable cause?
a. insufficient calories
b. overhydration
c. dehydration
d. lack of protein

Explain why you believe physician assisted suicide should or should not be legalized in more states across the us.

Felicia has a respiratory infection and has been coughing up a lot of mucus. she knows this means that her respiratory system is working to restore balance by getting rid of the invasive materials from her lungs. how does this happen?

Suppose you are facilitating an advisory group to address teen pregnancy. whom would you invite to the group and why ? .