The scientific method is a. reliable. b. impartial. c. limited in when it can be used. d. all of these are correct.

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

What term is applied to a scientist who studies ancient life including animal and plant fossils

Which of the following terms describes water that is safe to drink? clean filtered potable sterilized