23456789 Procedures
You fill the 20 containers up with soil 1/2 inch from the top of the pot.
You plant 1 watermelon seed 2" deep in all 20 of the containers.
You label 10 of the pots as sample "A", and 10 pots as sample "B"
You place all the pots in the greenhouse where the temperature is 71 degrees.
You water sample "A" with 2 cups of water at 8:00am, 1:00pm and 8:00pm, every
day.
You water sample "B" with 2 cups of sugar water at 8:00am, 1:00pm and 8:00pm.
every day
What are the variables in this experiment? K