B. Ensures that a firearm will not fire accidentally
Answer:
Explanation:
Trauma and stressor-related disorders are a group of emotional and behavioral problems that may result from childhood traumatic and stressful experiences. These traumatic and stressful experiences can include exposure to physical or emotional violence or pain, including abuse, neglect or family conflict.
It is important to know if a person is predisposed to getting Alzheimer's as he can the precautions for the disease. So a person might want to know if he is predisposed to Alzheimer's.
<h3>What is Alzheimer's?</h3>
Alzheimer's is a disease that eventually causes the shrinking of brain cells and death of brain cells. This reduces the thinking of a person, and his behavior and social skills are also get declined.
Therefore, knowing a person's risk of building up Alzheimer's is crucial so that they can take the necessary preventative measures. So a person can wonder if he has a higher risk of developing Alzheimer's.
To learn more about Alzheimer's, refer to the link:
brainly.com/question/13567066
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