9. 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 will help plants
produce more flowers. He plants two plants of the same size in separate
containers with the same amount of potting soil. He places one plant in a sunny
window and waters it every day with fertilized water. He places the other plant
on a shelf in a closet and waters it with plain water every other day.
Independent Variable:
Dependent Variable

Which sentence is punctuated correctly?  a.under a microscope; the organisms look a bit like ruffled tennis balls they have armored plates that fit together to make a round shape. b.when the water is disturbed; the organisms respond by glowing this makes swimmers look like floating beams of blue light. c.there is a bay in puerto rico that seems to light up at night; the light comes from tiny organisms in the water. d.the luminescence attracts visitors from around the world people are curious to see; this beautiful otherworldly sight.