Nature & science · 2nd Grade (7-8) · Classifying Living Things & Body Overview
Heart and Lungs – Exercise 2
Learn about the lungs and how many we have.
Module
Classifying Living Things & Body Overview
Grade
2nd Grade (7-8)
Duration
8 min
Questions
5
What's in this exercise
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Question 1
Multiple choice
How many lungs does a human body have?
Question 2
Multiple choice
What do the lungs do?
Question 3
Multiple choice
Why are the heart and lungs so important?
Question 4
True or false
The lungs take in air when we breathe.
Question 5
Matching
Match each organ to its job.