Human Body System

What is the main function of the circulatory system?

• Storing energy

• Producing hormones

• Transporting oxygen, nutrients, and waste products throughout the body

• Regulating body temperature

Which organ is responsible for the exchange of oxygen and carbon dioxide in the body?

• Liver

• Stomach

• Kidneys

• Lungs

Which muscle helps in the movement of bones?

• skeletal muscle

• adipose tissue

• cardiac muscle

• smooth muscle

What is the main function of the heart in the circulatory system?

• To regulate body temperature

• To pump blood

• To filter air

• To digest food

Which organ produces bile to aid in digestion?

• Liver

• Stomach

• Pancreas

• Kidney

Tags

NGSS.MS-LS1-7

What is the function of the small intestine in the digestive system?

• Storage of nutrients

• Production of bile

• Absorption of nutrients

• Elimination of waste

Which muscle system is responsible for voluntary movements?

• Skeletal muscle system

• Nervous system

• Smooth muscle system

• Cardiac muscle system

The system in charge of transforming food into nutrients is

• The respiratory system

• The digestive system

• The circulatory system

• The excretory system

The system of hormones is called

• Excretory

• Endocrine

• Digestive

• Nervous

The stomach, liver and intestine belong to

• The digestive system

• The respiratory system

• The excretory system

• The circulatory system