Have an account?
Skip to Content
Build your own quiz
Suggestions for you
10 questions
Show Answers
See Preview
- 1. Multiple Choice
Which means to take into the lungs to gain oxygen?
Inhale
Exhale
Respire
Diffuse
- 2. Multiple Choice
A tiny air sac inside a lung, adapted to diffuse oxygen easily.
Bronchiole
Trachea
Alveolus
Nasal Passage
- 3. Multiple Choice
Many systems of organs work together to make up...
An organ
An organism
A cell
A tissue
- 4. Multiple Choice
Besides the mouth, how else can air enter the body from outside?
Diffusion
Skin
Nasal Passage
Stomach
- 5. Multiple Choice
The gas which we need to survive is called...
carbon dioxide
argon
oxygen
nitrogen
- 6. Multiple Choice
The gas which air is mostly made of is called...
carbon dioxide
argon
oxygen
nitrogen
- 7. Multiple Choice
The gas which the body exhales as waste is called...
carbon dioxide
argon
oxygen
nitrogen
- 8. Multiple Choice
Which of these is a way in which alveoli are adapted to work well?
They are very large
They have thick walls
They have thin walls
There are only a few of them
- 9. Multiple Choice
A lung is considered...
An organ system
An organ
An organism
A cell
- 10. Multiple Choice
Which is the smallest?
Trachea
Bronchus
Bronchiole
Lung
- Answer choicesTagsAnswer choicesTags