Question

Spongebob loves to garden and wants to grow lots of pink flowers for his pal Sandy. He bought a special Flower Power fertilizer to see if it will help his
plants produce more flowers. He plants three plants of the same size in separate containers with he same amount and type of potting soll. He places one
plant in a sunny window and waters It every day with fertilized water. He places the second plant in a more shady window and waters it every other day
with fertilized water. He places the third plant in a dark closet and waters it every day with plain water. What did Spongebob do wrong in this experiment?
he has no controlled variables
he has too many dependent variables
he has no control group
he has too many Independent variables

Answer 1

Explanation:

he has no controlled variables