Fluid ( page 174 ).
Questions.
1. What is a fluid? 2. Into what two sections are fluids divided? 3. What is a liquid? a gas? 4. Are all liquids fluids? 5. Are gases fluids? 6. Are gases ever liquids? 7. What substance is at once a liquid and a fluid at the ordinary temperature and pressure?
Examples.
Now nature paints her colors, how the bee
Sits on the bloom, extracting —— sweet.
This earth was once a —— haze of light.