Well i am not 100 percent sure but i think the answer is D.
Histamines are chemicals that your body makes up to help get rid of something that’s bothering you. in relation to allergies, histamines help you get rid of by coughing, sneezing, itching, etc.
This article reviews 12 health benefits of meditation.
Reduces Stress. Stress reduction is one of the most common reasons people try meditation. ...
Controls Anxiety. ...
Promotes Emotional Health. ...
Enhances Self-Awareness. ...
Lengthens Attention Span. ...
May Reduce Age-Related Memory Loss. ...
Can Generate Kindness. ...
May Help Fight Addictions.
Answer:
It is important to strengthen protective factor in life because they help you from making harm. They help you stay strong.