(Psychology) a chemoreceptor would allow you to
A. see something

B. Detect you friends features

C. Detect a smell

D. Analyze you environment

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2