1. Group: The Australians Jared, Dani, Tristan, Jordan, Brianna

2. Research Question How does the amount of sunlight effect the plant's photosynthesis?

3. Prediction We believe that the plant receiving 12 hours of sunlight will do the best because it will have the perfect amount of sunlight. The plant with zero hours of sunlight will have very little to no photosynthesis happening and will most likely not produce oxygen. Six hours of sunlight will produce some oxygen and photosynthesis. The plant receiving twenty-four hours of sunlight will dehydrate or die quickly not producing any oxygen or have not very much photosynthesis.

4. Materials 4 aquatic plants 4 lamps water Bromothymol blue 4 beakers 4 50 mL beakers baking soda

5. Procedure 1.)Fill beakers with baking soda water. 2.)Put the aquatic plants into test tubes filled with water, Bromothymol blue, and baking soda water. 3.)Place test tubes upside down in the beakers. Be sure to not let any air in. 4.) Set up four stations of light. One for zero, one for six, one for twelve, and one for twenty-four hours. 5.) Place two specimens under zero, six, twelve, and twenty- four hours. 6.)Check plants every morning for two days. 7.)Record your Results!

6. Conclusion Our plant, under zero light, had no bubbles and therefore, it did not take part in any photosynthesis. Then we have the plant which had 24 hours of light It did the nest best and had an average bubble size of 3 mm. The 12 hour plant had an average bubble size of 3.5 mm. The six hour plant had an average bubble size of 5 mm. The six hour light plant underwent the most photosynthesis. The 2nd best was the 12 hour light plant Then the twenty-four hour light plant. The plat with no light had no visible photosynthesis. Our hypothesis was wrong because we thought the 12 hour light plat would do the best