Slide 1 7 th grade Notes Week 17- Monday Waves Intro Slide 2 Slide 3 Waves Intro: what it is… C-notes A wave is a disturbance caused by a force Example: you drop a pebble…
Slide 1 Health: Chapter 4 Taking Care of Your Health Slide 2 Which of the following is not a sign of gum disease? A. fillings B. bad breath C. gums that bleed when teeth…