masalah 2pilihanWhere can microorganisms be found?Only in waterOnly in soilAlmost everywhereOnly in the air
masalah 4pilihanWhat tool do scientists use to see microorganisms?TelescopeMicroscopeBinocularsCamera
masalah 5pilihanWhy are some microorganisms important for humans?They make us sickThey help us playThey help in digestionThey write stories