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Which organ is responsible for filtering blood and producing urine?
Kidneys
What primary function does the skin serve?
Protection and temperature regulation
Which organ sends and receives electrical signals?
Brain
What is the primary function of the large intestine?
Absorbing water and forming feces
Which body system is primarily responsible for transporting oxygen, nutrients, hormones, and wastes throughout the body?
Cardiovascular System
What is the primary function of the pancreas in the human body?
Producing insulin and digestive enzymes
Which organ is responsible for breaking down food with acid and enzymes?
Stomach
What is the primary role of the gallbladder?
Storing bile
Which glands produce stress hormones?
Adrenal Glands
Which body system breaks down food into nutrients that the body can absorb and use for energy?
Digestive System
Which system does the heart belong to?
Cardiovascular System
What system do the adrenal glands belong to?
Endocrine System
Which organ is responsible for gas exchange?
Lungs
What is the main role of the appendix?
Immune support
Which body system controls body functions through electrical signals and processes information from the senses?
Nervous System
What is the main role of the thyroid gland?
Regulating metabolism
Which organ is primarily responsible for absorbing nutrients?
Small Intestine
What system does the urinary bladder belong to?
Urinary System
Which organ is protected by the skull?
Brain
Which body system is responsible for removing waste products and maintaining fluid balance?
Urinary System
Which organ is considered the largest internal organ in the human body?
Liver
What is the main function of the spleen?
Filtering blood and helping fight infection
Which organ moves food from the mouth to the stomach?
Esophagus
What system does the skin belong to?
Integumentary System
Which body system uses hormones to regulate growth, metabolism, and development?
Endocrine System