Life Processes - Science Revision

YR 7 Science Revision

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Getting rid of waste is one of the life processes. What name is given to this process?
excretion
1 of 10
Air moves from the outside into the lungs through:
the windpipe
2 of 10
What is breathing more properly called?
ventilation
3 of 10
What are the tiny air sacs in the lungs called?
alveoli
4 of 10
What happens during gas exchange in the lungs?
oxygen diffuses into the blood and carbon dioxide diffuses out of it.
5 of 10
Approximately how many bones are there in the human skeleton?
about 200
6 of 10
What is the smooth substance at the end of a bone called?
cartilage
7 of 10
What sort of joint is the hip joint?
ball and socket joint
8 of 10
How does a muscle move a bone?
contracting and pulling
9 of 10
Muscles that work in opposite pairs are called:
antagonistic muscles
10 of 10

Other cards in this set

Card 2

Front

Air moves from the outside into the lungs through:

Back

the windpipe

Card 3

Front

What is breathing more properly called?

Back

Preview of the front of card 3

Card 4

Front

What are the tiny air sacs in the lungs called?

Back

Preview of the front of card 4

Card 5

Front

What happens during gas exchange in the lungs?

Back

Preview of the front of card 5
View more cards

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