Living plants may be valuable additions to science classrooms. which is the most important safety consideration when planning to grow plants in a classroom?

What's the waste product of electrons and pyruvate combining in fermentation?  

Where does the information about where each transcription factor binds originate?

50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.