https://padlet.com/slfrost1/c3z1fielp3gi Any valid experiment requires MANY constants so that the results can be attributed to the IV. View the video about the experiment. There must be SEVERAL constants for an experiment. Identify ONE CONSTANT for this experiment. YOU CANNOT RESTATE A CONSTANT GIVEN BY A CLASSMATE so read through all posts from top to bottom before posting yours. Be sure to sign in with your Google account so your name appears. en-us 2019-02-08 14:40:14 UTC 2020-02-12 21:22:22 UTC hello@padlet.com https://padlet.net/icons/png/1f331.png slfrost1 https://padlet.com/slfrost1/c3z1fielp3gi/wish/329221373 Watch this video of an experiment students conducted to test the effects of acid rain on plant growth.]]> 2019-02-08 14:54:14 UTC https://padlet.com/slfrost1/c3z1fielp3gi/wish/329221373