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

Which best describes how the Electoral College affects the executive branch?
Houses with carpet are much quieter than houses with tile or hardwood floors because of sound wave A) absorption. B) diffraction. C) reflection. Eliminate D)
Tim and Sue share a small pizza. Tim eats 2/3 of the pizza. Sue eats half as much of the pizza as Tim does. What fraction of the pizza does Sue eat?
I really need to know the answer to this
What is 70% of 700 on a test
Which level of government has the authority to tax residents? State and local Local State Only the state level
Buddhism spread quickly because of _____.
Which will mostly result from a low-pressure wheather system A warm temperatures B cloudy conditions C clear conditions d cool temperatures
The government uses the revenue from taxes to pay for goods and services for the community.
Explain how Persia was able to defeat Athens in the Peloponnesian War.