Which does not separate white light into the colors of the visible spectrum?
a.
rods in the retina of the human eye
b.
rain drops in the atmosphere
c.
a diamond ring
d.
cones in the retina of the human eye

.) the observation by semmelweis that more mothers died of childbed fever when their doctors also worked in the morgue

hello, i am papaguy.

i have found an answer to your question but use it as information.

information: because weak acids/bases have low concentration of hydrogen ions, the addition of water has a large impact on the ph. 2. a difference in 1 unit is a 10x difference in concentration for example; a liquid with ph of 3 is 10x more acidic than a liquid with a ph of 4. therefore, a liquid with a ph of 3 is stronger.

best of luck!