lexymarie420 lexymarie420
  • 21-09-2017
  • Health
contestada

In order for a physical barrier to be effective in preventing infection, the barrier must __________.

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DeathTheKid101 DeathTheKid101
  • 21-09-2017
In order for a physical barrier to be effective in preventing infection, the barrier must prevent the substance from entering the body, trap the substance when it first enters the body, or flush the substance out of the body.
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segerstrom512
segerstrom512 segerstrom512
  • 05-06-2019

Answer: the answer is A........

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