Mutualism, commensalism and parasitism
<span> Descriptive theories help direct specific nursing activities</span>
Answer:
big pp BIG PP small pp :(
<span> It could be weight loss, decrease in muscle mass, changes in hair or skin, diarrhea, extreme fatigue, difficulty recovering from infection or injury, enlarged liver, edema, drop in blood cell number, and frequent colds.
</span>
