Human Body

Which body organ is shown in the picture?

• Heart

• Lungs

• Kidneys

• Stomach

The heart is a part of the:

• Nervous System

• Circulatory System

• Digestive System

• Respiratory System

Tags

NGSS.MS-LS1-3

Lungs are found in the _________________ and protected by _________________.

• Stomach, ribs

• Chest, spine

• Head, spine

• Chest, ribs

Select the correct answer to complete the flow of the oxygen pathway when we breathe in:

Nose - windpipe - ______________ - blood

• Lungs

• Heart

• Stomach

• Brain

This system changes food by breaking it down into tiny particles. What is this system called?

• Nervous System

• Circulatory System

• Digestive System

• Respiratory System

Digestive juices in the saliva start digesting food. Which part does this take place?

• Stomach

• Mouth

• Intestines

• Esophagus

What happens to the undigested food?

• It is pushed out of the body

• It is sent back to the stomach

• It stays in the body

• It gets digested in the intestines

Look at the pulse rate measurements in the table. Which result does not fit the pattern and why?

• Cui because he is doing some physical activity

• Clara because she is sleeping

• Marcus because he is watching television

• Martha because she is cooking food

The process of removing waste products from the body is called _________________

• Respiration

• Excretion

• Digestion

• Circulation

There is a soft, grey, wrinkly organ inside our skull. It does all the learning and thinking. What is it called?

• Heart

• Brain

• Kidneys

• Lungs