Developing common interests
<span>The answer is letter C.<span>
<span>In doing
something for someone else, your mind gets off of its own troubles. Helping
someone could serve as a diversion from stresses that you experience. In doing
this, you are immersing yourself in an environment where stressors are not present.
Aside from this, the experience makes you feel socialized and well accompanied
by the presence of another, where you can share and talk about other things
other than your problems. Socializing is one of the best ways to
distress from monotonous activities and is highly encouraged by experts to be
done on a regular basis.</span></span></span>
The answer is respiratory and circulatory systems.
