Body Systems Functions and Structures

What is the smallest component of the body according to key stage three science?

• Cells

• Systems

• Organs

• Tissues

Tags

NGSS.MS-LS1-1

What is the main function of the brain?

• Removing waste

• Pumping blood

• Starting digestion

• Controlling emotions

Which organ pumps blood around the body in a double circulatory system?

• Kidneys

• Stomach

• Liver

• Heart

What is the role of the stomach?

• Absorbing water

• Starting digestion

• Pumping blood

• Removing waste

Tags

NGSS.MS-LS1-7

What is the function of the kidneys?

• Pumping blood

• Removing waste

• Storing waste

• Absorbing water

What is the main function of the liver?

• Starting digestion

• Producing bile

• Controlling metabolism

• Pumping blood

What is the main function of the lungs?

• Breathing

• Controlling metabolism

• Starting digestion

• Pumping blood

What is the scientific term for the windpipe?

• Capillaries

• Alveoli

• Bronchi

• Trachea

What is the main component of air that makes up 78% of it?

• Oxygen

• Carbon Dioxide

• Nitrogen

• Water

What holds the body together and is made up of 206 bones?

• Skeletal system

• Circulatory system

• Muscular system

• Respiratory system