JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.
The Circulatory System
Sign in to Google
to save your progress.
Learn more
* Indicates required question
Email
*
Your email
How big is the heart?
the size of a foot
the size of a finger
the size of a fist
Clear selection
Why is laughing good for us?
Your answer
On diagrams of the body, arteries are in red and veins in blue. Can you say why they are colour-coded this way?
Your answer
What substance makes blood red?
platelets
haemoglobin
enzymes
Clear selection
What is the job of the platelets in your blood?
Your answer
Why does the heart beat faster when we exercise?
Your answer
What is your favourite fact about the heart?
Your answer
Submit
Clear form
Never submit passwords through Google Forms.
This content is neither created nor endorsed by Google.
Report Abuse
-
Terms of Service
-
Privacy Policy
Forms
