Open main menu
Key Stage Wiki
β
Search
Edit
Valve
Revision as of 17:04, 14 November 2019 by
Ellen References
(
talk
|
contribs
)
(
diff
)
← Older revision
|
Latest revision
(
diff
) |
Newer revision →
(
diff
)
Contents
Key Stage 3
Meaning
A
valve
is a mechanism that only allows a
fluid
to flow through it in one direction.
References
AQA
Valve, pages 113, 115, 121, GCSE Biology; Student Book, Collins, AQA
Valves, pages 54-58, GCSE Biology; Third Edition, Oxford University Press, AQA