Human Body Systems

What is the function of the integumentary system?

• To protect the body from external damage, regulate temperature, and provide sensory information.

• To aid in digestion and nutrient absorption.

• To support the body structure and facilitate movement.

• To produce hormones and regulate metabolism.

Which body system includes the brain and spinal cord?

• Circulatory system: The system that circulates blood and lymph through the body.

• Respiratory system: The system responsible for breathing and gas exchange.

• Nervous system: The system that controls and coordinates all body activities by sending electrical signals.

• Digestive system: The system that breaks down food and absorbs nutrients.

What is the function of the respiratory system?

• To take in oxygen and remove carbon dioxide from the body.

• To circulate blood throughout the body.

• To digest food and absorb nutrients.

• To regulate body temperature and maintain homeostasis.

Which body system sends electrical signals to all other body systems?

• Circulatory system

• Respiratory system

• Nervous system

• Digestive system

What is the role of the endocrine system?

• To produce hormones that regulate various functions in the body, including growth and metabolism.

• To filter waste products from the blood and excrete them as urine.

• To provide structural support and protection to the body.

• To facilitate the exchange of gases in the lungs.

Which body system transports nutrients and gases?

• Respiratory system: The system responsible for breathing and gas exchange.

• Digestive system: The system that breaks down food and absorbs nutrients.

• Circulatory system: The system that moves blood, nutrients, and gases throughout the body.

• Nervous system: The system that controls body functions through electrical signals.

What is homeostasis?

• The process by which the body maintains a stable internal environment despite changes in external conditions.

• A method of increasing body temperature during cold weather.

• The ability of the body to grow and develop over time.

• A technique for improving physical fitness and endurance.

This organ is part of the digestive system.

• Stomach: An organ that breaks down food using acids and enzymes.

• Liver: An organ that produces bile to help digest fats.

• Heart: An organ that pumps blood throughout the body.

• Lungs: Organs that facilitate breathing and gas exchange.

What is the main function of the skeletal system?

• To provide structure and support to the body, protect internal organs, and enable movement.

• To produce hormones that regulate metabolism.

• To facilitate the exchange of gases in the lungs.

• To store energy in the form of fat.

What is the function of the immune system?

• To protect the body from infections and diseases.

• To regulate body temperature.

• To aid in digestion and nutrient absorption.

• To produce hormones for growth and development.