Jack worries constantly about being poisoned by carbon monoxide. Because of this, he checks the carbon monoxide detector repeatedly throughout the day to make sure it is working. Assuming that Jack has obsessive-compulsive disorder, what type of medical health professional is most likely to take a biological approach to treatment?

a therapist

Explanation:

a therapist can perscribe medication to a patient that can alter the hormone levels in the brain that control the anxiety response

correct answer is a. and d.

idk what the options are but

these is a strong electrostatic attraction between the ions hence a lot of energy is needed to overcome this attraction

this is why the boiling points are so high