What do we breathe out of our mouths?
Oxford Discover 4 - Unit 12

Quiz
•
English
•
KG - 6th Grade
•
Medium
Learntime International
Used 59+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
blood
oxygen
carbon dioxide
2.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What is smaller than an artery or a vein?
heart
trachea
capillary
3.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What carries oxygen throughout our body?
blood
veins
heart
4.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What lets air into our lungs?
capillary
trachea
pulse
5.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What system brings oxygen into our body and takes carbon dioxide out of our body.
Circulatory System
Respiratory System
6.
MULTIPLE CHOICE QUESTION
5 mins • 1 pt
What system carries oxygen and food to all of the cells in our body?
Circulatory System
Respiratory System
7.
FILL IN THE BLANK QUESTION
5 mins • 1 pt
Each s _ s t _ m in our body has many parts working together.
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