Tuesday, January 10, 2012

Muddiest Point!

For my muddiest point, I dont know what the negative and positive feedback loop are. I know what the feedback system is but I dont know if there is a difference from that and the feedback loop. And if they are the same thing, what makes it postive and negative. thanks!

1 comment:

  1. Hey! It's kara s, negative feedback is like saying stop. The end of the line sends the signal back up to the start of the line and tells it to calm it down. The positive feedback says like go! it tells the start of the line to turn the hormone on, we need more! Hope this helped!

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