hdhdg11 hdhdg11
  • 04-04-2019
  • Biology
contestada

What prevents parthgens from ever entering the body

Respuesta :

Аноним Аноним
  • 04-04-2019

Skin forms a waterproof barrier that prevents pathogens from entering.

Answer Link

Otras preguntas

what is the true answer of spearheaded A.introduced B.led C.originated D.participated​
How can you help in addressing or resolving Digital Divide?
Historically, the main purpose of statues has been to ______________ a. commemorate rulers and other important individuals. b. document events future generation
What projection minimizes all four types of distortion? A. Mercator's C. Robinson's B.Goode's D. conic
Simplify answer pm sqrt -14 = pm
Does anybody have the answer to this because I’m trying to make sure of my answer
how is common salt formed Please explain it briefly please answer it as soon as possible I need simple answers ​
If a welder completed 133 out of 140 welds so far, what is the percent of welds that has been completed?
i need help right now!!!
What is the smallest square number ? [1 marks] 1 4 9 10