Black paper covering
both sides
of the leaf
Which hypothesis would most likely be tested using this setup?

Explain how organisms could be harmed by high levels of salt from roadways?

What are they five steps of cloning?

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