Body systems
This system breaks down food.
After you swallow your food it moves down a long tube to your .... (where?)
Organ that helps you to think.
This is how long food digests ? a) 5-7 hours b) 18-20 hours c) more than 24 hours.
What does your heart do when you exercise?
a) It beats slower b) It beats faster
b) It beats faster
Your heart belongs to that body system.
After your food is in the stomach it moves to the .... (where?).
Organ that helps you to breath.
This is how many bones grown-ups have.
Does nutrition (toitained) from food go into our blood? a) yes b) no
a) yes
What helps us to move?
a) our intestines b) our ears c) our muscles
c) our muscles
The tube that your food goes down from your mouth to your small intestine.
What is esophagus?
Organ that help you send off messages to your brain.
This is the number of how many muscles we have.
What can we do to keep our muscles strong
a) get regular exercise b) eat candy c) be lazy
a) get regular exercise
This system provides structure, support and protection.
The part of the digestive system that is the longest.
Organ that protects your heart and lungs.
What is are ribs?
b) no
Things you can do to keep your digestive system healthy.
Describe the path food takes inside your digestive system.
Mouth - esophagus - stomach - small intestine - large intestine.
Organ that helps to pump blood through your body.
This is how many litres of blood a grown-up has.
a) 2 litres b) 5 litres, c) 10 litres d) 15 litres
b) What is 5 litres?
This system protects you from diseases.