288836
9780808566700
Air is everywhere. Your bedroom alone holds about seventy-five pounds of it! But since you can't see, smell, or feel air, how do you know it's there? There are some cool experiments you can do to prove it for yourself. Read and find out!Branley, Franklyn Mansfield is the author of 'Air Is All Around You' with ISBN 9780808566700 and ISBN 0808566709.
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