The correct answer is A. and B. !!
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The five levels of organization in a multicellular organism are cells, organs, tissues, organ systems and organisms. The caliber of intricacy and functionality increases going from cells to organisms.
Answer: Eating disorder.
Explanation:
It is a complicated condition that comes up as a results of a number of long standing behavioural issues which could be biological, interpersonal, emotional, psychological, and social. On the long run, these behavioural issues will affect the emotional, physical, and health condition of the person, it will also affect the self esteem, sense of competence and control of the individual.
Answer:
D. Since she has returned from war, Regina has been having nightmares and is startled by every sound, believing she is in imminent danger.
Explanation:
Post traumatic stress disorder (PTSD) is a condition that is experienced by someone who has undergone some sort of trauma. The trauma could be something that they have witnessed or experienced themselves, like natural disasters, war, or a serious accident.
Although not all people come out of a traumatic event with PTSD, those who do are those who are not able to or having difficulty with coping and adjusting to life after the trauma.
Symptoms and intensity of the symptoms vary depending on the trauma they experienced and the general mental health of the person. Some of the most common ones would be avoidance, anxiety, night terrors, and the like.