Examlex
The two most common types of smoke detectors are ____________________ and ____________________.
Immune System
The body's defense mechanism against foreign invaders such as bacteria, viruses, and other pathogens.
Immune Activity
The actions and processes through which the immune system identifies and attacks pathogens, damaged cells, and other potentially harmful foreign bodies.
Stress
A physical or emotional reaction to demanding or threatening situations, often leading to a feeling of strain or tension.
Health-impairing Habits
Practices or patterns of behavior that negatively affect physical or psychological health, such as smoking or excessive alcohol consumption.
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