The paragraph contains sentence variety
It's a rational number so it does not fit into those categories.
Answer:
ASTRONOMERS ON THE WHOLE UNDERSTAND SOLAR SYSTEM BETTER THAN CHEMISTS
Explanation:
<u>HOPE </u><u>IT</u><u>S</u><u> </u><u>CORRECT,</u><u> </u><u>AND </u><u>HOPE </u><u>IT </u><u>HELPS</u>