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WorksheetsS5L4a Beneficial Microorganisms
Total questions: 10
Worksheet time: 18mins
Four students in Mrs. Harper's class make the following observations. Choose which student is correct
Samerius says that all microorganisms are found in the ocean. Some are helpful, but some are harmful. It's best to shower after swimming at the beach.
Emily says that all microorganisms are harmful. This is why we must get vaccinations and antibiotics from the doctor.
Melissa says that some microorganisms are helpful and some are harmful. The best way to protect ourselves from harmful microorganisms is to wash our hands with soap and water.
Jonathan says it's impossible to become sick from bacteria. Only viruses and fungi can make a person sick. Make sure to sneeze in your elbow to prevent the spread of germs.
Mold can be helpful when it helps dead things (plants, animals)...
Grow
Decay
Sleep
Reproduce
What are three helpful organisms?
Blood,Ebola, and E.coli
Yeast for bread, algae for oxygen, mold for penicillin
Mold, Spit, and Gas
Athletes Foot, Pink Eye, Strep throat
