You want to determine which-brand of raw chicken contains the most bacteria. You wipe the raw chicken from each brandwith a cotton swab and then wipe each swab on a separate
You want to determine which-brand of raw chicken contains the most bacteria. You wipe the raw chicken from each brandwith a cotton swab and then wipe each swab on a separate Petri dish. You let the plates grow bacteria for several days, thencount which plate has more colonies of bacteria. You want to determine whether […]