Appendicitis is inflammation of the appendix.
Answer:
D
Explanation:
Common causes of chronic insomnia include: Stress. Concerns about work, school, health, finances or family can keep your mind active at night, making it difficult to sleep. Stressful life events or trauma — such as the death or illness of a loved one, divorce, or a job loss — also may lead to insomnia
The answer is A. The spotter would not touch the bar, but make sure it did not fall onto the lifter's chest.
Answer: Between 1,000 and 11,000.
Explanation: The normal white blood cell count in a healthy adult is between 4,000 and 11,000 WBCs per microliter or cubic millimeter (mm3) of blood, but this may be different between males and females, as well as healthy children and other young people due to the possibility that they usually have more.
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