What are 6th grade examples of negative feedback mechanism?

Answer 1

Hitting the remote "mute" button during a commercial.

Sweating.

Answer 2

This picture explains it pretty well.

heathcotebl.wikispaces.███/file/view/f20-2a_negative_feedbac_c.jpg/294177878/f20-2a_negative_feedbac_c.jpg

replace the ███ with .c0m without the 0