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My Answered Questions

• How do scientists learn about plants that are extinct?

• Where are your big teeth whilst u still have your milk teeth?

• What causes us to sneeze?

• when will the next supernova occur?

• Why do leaves change colour in the autumn ?

• Why do onions make your eyes water/sting?

• What is the most dangerous thing in science?

• If one of our lungs failed would we die or just suffer with breathing?

• What is the difference between bacteria and virus?

• why are clouds white ?