Jessica thinks that leaf color change is related to temperature, then exposing plants to low temperatures will result in changes in leaf color. A) This statement is an example of which part of scientific inquiry? B) Independent variable C) Dependent variable D) If the example above could be an experiment; give a possible control that could be used.

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

Is a chemical message sent by another individual.