Examlex
The first law of thermodynamics can be given as __________.
Sympathetic Nervous System
Part of the autonomic nervous system that prepares the body for quick action in emergencies; "fight or flight" response.
Digestive Activity
The complex process involving the breakdown of food into smaller, absorbable components by the body’s digestive system.
Bloodstream
The flowing body of blood that circulates throughout the body through arteries, veins, and capillaries, delivering oxygen and nutrients to tissues and removing carbon dioxide and waste products.
Respiration
The process by which living organisms inhale oxygen and exhale carbon dioxide, essential for life.
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