4. Which of these can be shown by pumping air
into a football?
P. Air is a mixture of gases,
Q. Air occupies space,
R. Air exerts pressure.
a, only Q
b. only R
c, both Q and R
d. all - P, Q and R
Answers
Answered by
6
Answer:
Q
Explanation:
pls make it brainlest answer
Answered by
4
Explanation:
c both Q And R hope this helps you
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