Bellringer (copy at top of notes) #1.Simplify | -9 – (-5) | #2. Find the opposite and the reciprocal of 13/8. #3.Simplify 8 * 3 – 8 ÷ 4.
Using authentic data to analyze genetic variation in Antarctic sea stars. Presentation created by Gisela Wolfe Mar Vista High School 1 San Diego Science.
