Student+D+Flowers

Do cut flowers last longer if kept in water that contains aspirin?
 * INCLUDE ALL OF THE FOLLOWING WITH YOUR EXPERIMENTAL DESIGN: **


 * [remember it must be a controlled experiment] **


 * 1. A hypothesis: **

** 2. Explain how to set up the experiment: **
> ==== Water temurture, Amount of water, size of glass, cleaness of water, Kind of plant, hight of plant, age of plant,size of plant, tempurature of area around it, amount of sunlight are variables. ==== > ==== The water without asprin is the independent variable. ==== > ==== The water with asprin is the dependent variable. ==== > ==== The plain water, the water without asprin is the control group. ==== > ==== The water with asprin is the experimental group. ====
 * ** brainstorm a list of all the variables that must be kept constant during the experiment **
 * ** include identification of the independent variable **
 * ** the dependent variable **
 * ** identify the control group **
 * **Identify the experimental group(s)**
 * 3. Provide enough details for someone else to set up your experiment: **