3. Camille observed that the left over foods on the table became watery, spoiled and had foul odor after 48 hours. What caused this change in the material? I.presend of heat II. absence of heat III. presence of oxygen IV. absence oxygen * O A. I and II O B. II and III
(20 pts. each)​


3 Camille Observed That The Left Over Foods On The Table Became Watery Spoiled And Had Foul Odor After 48 Hours What Caused This Change In The Material Ipresend class=