LittleMaaahi LittleMaaahi

02-03-2017
Biology

contestada

How does the body make it difficult for a pathogen to reach a part of the body that can cause disease

Respuesta :

sdmatera sdmatera

02-03-2017

With multiple lines of defense including hair, defense mechanisms like sneezing, and various antigens

Answer Link

popcornrox37 popcornrox37

02-03-2017

I took this a while ago, however I believe that it is due to the semi-permeable layer that each cell has that only allows certain substances to pass through to the inner parts of the cell

Answer Link

Otras preguntas

write an equation parallel to y=2x-3 that contains the point (-2,1)

Help on this assignment please :(

Which environmental concern was Rachel Carson most passionate about? A) the negative impact of pollution on the ozone layer B) the negative impact of illegal du

8. When you are talking with a dispatcher during an emergency phone call, at what point should you hang up?8. When you are talking with a dispatcher during an e

What do you call a word that can be submitted for a person place or thing?

What evidence from "The Storyteller” supports the theme that pride goes before a fall? Select two options. l“‘It’s a very difficult thing to tell stories that c

What was Alfred Stieglitz’s role in Modernism in America?

A function f(x) has x-intercepts of –3 and –5. What is the constant term in the function? f(x) = x2 + 8x +

What is this answer in simplest form

What’s the reciprocal of 1/18