https://padlet.com/tracyholland1/tjydrv0dwt8fr5id After watching the video, explain why the scientists know that the plants use energy from the sun to grow. en-us 2020-11-11 18:44:12 UTC 2025-11-06 07:56:01 UTC hello@padlet.com https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914096229 They say that because they put one plant in the sun and one in the dark and the one in the dark had no sun to make sugar that it could eat. ]]> 2020-11-11 19:44:04 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914096229 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914108589 They know this because they put a plant in the dark and a plant in the sun. The plant in the dark died because it had no sun. The sun gives out light, and the light makes the chlorophyll be able to produce water and carbon dioxide to make sugar.  In conclusion, Scientists know that plants need sunlight and good soil to live. -will]]> 2020-11-11 19:47:59 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914108589 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914131558 The scientists made an experiment where the plants  were given the same amount of soil and water and both of them were the same kind of plant. But they put one in the dark for a few days and gave another plenty of sunlight and the one in the dark died so they knew that plants need sunlight to live and make sugar.  ]]> 2020-11-11 19:55:58 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914131558 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914252198 They know this because plants need water sun and C02 to make the energy. They need all the these thing in order to grow and survive. So if you put a plant in the dark for to long it won't be able to grow and make energy]]> 2020-11-11 20:38:56 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914252198 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914317432 This video showed me that photosynthesis cannot happen without sunlight. This video had a great example of leaving the same plant in different rooms, one with sunlight, one without. After a couple of days, they checked on the plant, the one with sunlight grew into a flower, while the one in a dark room shriveled up and died. That is why scientists know that plants need sunlight to grow.]]> 2020-11-11 21:06:22 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914317432 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914421621 In the video they did a experiment and put the a plant in sun and another plant in no sun. After a little bit, they looked at them and the one that did not have sun was not looking healthy, but the one that was in the sun was doing just fine. After this experiment, scientists figured out that plants need sun to grow. ]]> 2020-11-11 21:55:46 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914421621 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914421733 She was saying that if you don't give a plan sunlight then it will died but if you give it sunlight  it wont died.]]> 2020-11-11 21:55:50 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914421733 s080696 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914564885 In order for a plant to make sugar and oxygen it needs sunlight, and they know this because they did an experiment, and put one plant in the sun and one in a dark closet they also watered both of them, but of course the one that was in the closet died.]]> 2020-11-11 23:22:01 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914564885 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914747593 They know that plants need sun to perform Photosynthesis because, they put one plant in a closet and the other one in a window the one in the closet died but the one in the window was window was perfectly fine.    ]]> 2020-11-12 01:12:11 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/914747593 tracyholland1 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/916031089 2020-11-12 11:39:06 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/916031089 https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/916481364 In the video there was a explain where they put a plant in the dark and the other in sunlight. The plant in the dark didn't grow so well but the one in the sunlight grew.]]> 2020-11-12 14:07:53 UTC https://padlet.com/tracyholland1/tjydrv0dwt8fr5id/wish/916481364