In an experiment, the hypothesis states that if leaf color is related to temperature, then exposing the plant to low temperatures will result in a leaf color change. If the experiment is performed, an example of a controlled variable, other than the independent variable, is . the type of plant
the temperature
the leaf size
the leaf color

Answer asap need by wednesday morning calculate the ph of 0.036m naoh best answer will be brainliest

Find the mass, in grams, of 5.00*10^23 molecules of f2

Select the correct value for the indicated bond angle in each of the compounds. o−o−oo−o−o angle of o3 90° 109.5° < 109.5° 120° < 120° 180° f−b−ff−b−f angle of bf3 180° < 109.5° < 120° 120° 109.5° 90° f−o−ff−o−f angle of of2 < 120° 120° 90° 109.5° 180° < 109.5° cl−be−clcl−be−cl angle of becl2 90° 109.5° 180° 120° < 109.5° < 120° f−p−ff−p−f angle of pf3 90° 109.5° < 109.5° 180° 120° < 120° h−c−hh−c−h angle of ch4 90° < 109.5° 180° 120° < 120° 109.5°