dhdhdjdidiskwkejejrh dhdhdjdidiskwkejejrh

11-09-2020
Biology

contestada

which of the following are protective barriers that are part of the body's immune system

Respuesta :

nobodylol74 nobodylol74

11-09-2020

The skin, mucous membranes, and endothelia throughout the body serve as physical barriers that prevent microbes from reaching potential sites of infection. Tight cell junctions in these tissues prevent microbes from passing through.

Answer Link

Otras preguntas

Azi started an acid-base reaction by adding a spoonful of baking soda to a glass of vinegar. As the reaction progressed, the speed of fizzing in the glass slowe

What are the zeros of this function?

Please help, thank you!

What is the best way citizens of a city can help solve community problems?

If m∠8 = x°, which angles have a measure of 180° – x°?

Hernando builds a simple DC series circuit with a standard D-cell battery and uses an ammeter to determine that the total current in the system is 3.0 A. In an

Can someone help me PLZ! I keep posting the same question and no ones helping me :(((((((((((( its dues in 20 mins!! Solve the system of equations below. Write

Why do you think the Panama Canal is so important? No need to be a long explanation

Please help me hurry

is someone able to help me with 2.02 Language in King's Letter Worksheet the question that i need help on is 1. â¦when you suddenly find your tongue twisted and