You know that bean plants will grow 25 cm in 18 days under a plant light. You have a hunch, however, that they will grow faster and larger if exposed to even more light. You decide to conduct experiments to prove or disprove your idea.
these are the questions i need help with...
a)Describe how you would apply water to the control group
b)How would you control variables such as plant location or amount or type of soil?
these are the questions i need help with...
a)Describe how you would apply water to the control group
b)How would you control variables such as plant location or amount or type of soil?