Skin Shield- Science Snack Activity
How does your skin keep you safe? In this Snack, a tomato lets you see what happens when you breach this line of defense.
COVID-19 Learning Note: Your skin and mucous membranes are the first line of defense against viruses, including the one that causes COVID-19. To become infected, the coronavirus has to come into contact with your respiratory cells, which is why it’s important to wash your hands, which could be harboring viruses, before touching your face.
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