1. Organs
Structures made of
one or more tissues
that perform a
function in the human
body

2. System
Organs
working
together to
perform a

3. Digestive
System
Function
Body system
needed for
eating,
digesting and
absorbing food

4. Digestive
System
Structur
The major parts
e
are mouth,
esophagus,
stomach, small
intestine, large

5. Circulator
y System
Function
Transports
blood
through the

6. Circulator
y System
Structure
The major parts
are the heart,
arteries, veins
and capillaries

7. Respiratory
System
Function
Takes in
oxygen and
gives off
carbon

8. Respirator
y System
Structure
Major parts
are the
trachea,
bronchial
tubes, lungs

9. Cardiovascul
ar System
Respiratory
and
Circulatory
systems
working

10. Stomach
Muscular sac
that holds food,
chemical and
mechanical
digestion
occurs here

11. Small
Intestine
Nutrients
are
absorbed
from food
and go into
the blood

12. Large
Intestine
Absorbs
water,
stores
wastes, and
sends
wastes to
rectum
www.web set-lms .c om

13. Liver
Produces
bile,
helps
digest
fats, and
breaks
down

14. Pancreas
This produces
chemicals,
such as
digestive
enzymes, that
help digest
food.

15. Ligament
Attaches
the
bones at
the joint

16. Tendon
Attaches
muscle
to bone

17. Trachea
Windpipe,
air flows
from mouth
to bronchial
tubes

18. Bronchial
Tubes
Air passes
through
these just
before the
lungs
www.ch m.bris.ac.uk/

19. Alveoli
Tiny sacs in
lungs where
oxygen and
carbon
dioxide are
exchanged

20. Capillaries
Tiny blood
vessels where
nutrients and
wastes are
exchanged.

21. A rteries
Blood
vessels,
move
oxygenated
blood a way
from heart

22. Ve in s
Blood vessels
that move
blood back in to
the heart