2 Ansichten · 02/15/24
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How microorganisms spread
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3 Ansichten·
03/24/24
Have you ever wondered how you catch a cold? I discuss 5 ways microorganisms spread.
These include direct contact, indirect contact, airborne, oral route, insects and pests.
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2 Ansichten · 02/15/24
4 Ansichten · 02/01/24
7 Ansichten · 02/01/24
