Human Body Parts and Systems

What is the main function of the skeletal system?

• Energy production, Waste elimination, Hormone regulation

• Structural support, protection, movement facilitation, blood cell production, mineral storage

Which body system is responsible for breaking down food into nutrients?

• Nervous system

• Digestive system

• Circulatory system

• Respiratory system

Tags

NGSS.MS-LS1-7

What is the name of the organ where gas exchange occurs in the respiratory system?

• Bronchi

• Trachea

• Diaphragm

• Alveoli

Which system is responsible for transporting oxygen and nutrients throughout the body?

• Respiratory system

• Digestive system

• Circulatory system

• Nervous system

What is the role of the nervous system in the body?

• Regulate body temperature

• Digest food

• Produce hormones

• Transmit signals between different parts of the body

How many bones are in the adult human body?

• 210

• 207

• 205

• 206

Which organ in the digestive system produces bile to help with digestion?

• Liver

• Pancreas

• Stomach

• Kidney

What is the main function of red blood cells in the circulatory system?

• Transporting oxygen and carbon dioxide

• Regulating blood pressure

• Producing bile

• Storing nutrients

Which part of the brain is responsible for controlling balance and coordination?

• thalamus

• frontal lobe

• hippocampus

• cerebellum

What is the name of the tube that connects the mouth to the stomach in the digestive system?

• esophagus

• pancreas

• trachea

• intestine