dbrushett15 dbrushett15
  • 06-04-2022
  • Biology
contestada

What are the three categories of the 2nd line of defence in the immune system?

Respuesta :

bigbrainbillyboi bigbrainbillyboi
  • 06-04-2022

Answer:The immune system's three lines of defense include physical and chemical barriers, non-specific innate responses, and specific adaptive responses.

Explanation:

Answer Link

Otras preguntas

find solution to logarithm.
why is silicon used to make PV cells
what is the difference between binary fission and multiple fission??
what happens when zinc carbonate is calcined?
What is the range of the function: {(1, 3); (3, 5); (5, 7); (7, 9)}?                                    A. {1, 3, 5, 7}
Energy from various sources is considered to have been derived from sun.Do you agree?Do justify.
(1 pt) Which of the following represents a function?    A.      X = 1 1 1 1 1
steps to this log equation
if a object is moving at a velocity of 100kmph and suddenly decelerates at the speed of 10 kmph find the distance traveled
Which of the following is not a helping verb? A,must B,can C,would D,be