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ישן

Describe the design of Pasteur’s swan-neck flask and explain its purpose.

		A straight neck flask to allow easy access to air
		A long, curved neck to trap dust particles and microorganisms
		A completely sealed flask to prevent any air exposure
		A flask with multiple openings for varied air exposure

נערך Aug 01 '24 - 17:26

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* השאלה נוספה בתאריך: 01-08-2024