"When sprayed with water, the flowers did not turn pink (or did not turn pink very much)." What is a reasonable interpretation of this observation?

The original spray is water.

The original spray is not water.

We did not spray enough water on the flowers.

The temperature of the water influenced the results.

I need the answer now pls help

What does the symbol (–hfus) indicate in a phase change?

Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2

Acm ruler with main graduations from 1 to 10 from left to right there are 10 secondary graduations between each of the main graduations there is a line that begins. at the left end of the ruler 10 secondary graduations to the left of the “1 main graduation the right end of the line ends on the eighth secondary graduation to the right of 3 how long is the line