paulse775
paulse775 paulse775
  • 03-05-2021
  • Health
contestada

Which statement describes many of the structures involved in the first line of defense of the immune system?

Respuesta :

Itismethedoglover
Itismethedoglover Itismethedoglover
  • 03-05-2021

Answer:

They have contact with the external environment.

Explanation:

I hope this helps

Answer Link

Otras preguntas

In the early years of western settlement, how did the pioneers interact with Native Americans
What is the value of “three less than the quotient of six and a number, increased by nine” when n = 3?
Parónimo de la palabra absorber
What government built highways
Which rock has the highest metamorphic grade? rock formed at 500??C and 8 kilobars of pressure rock formed at 1,200??C and 20 kilobars of pressure rock formed a
What do most experiments test? 1:Scientific theories 2:Falsifiability of hypotheses 3:Accuracy of information 4:Predictions based on hypotheses
I need answers quick!!!
what is -2x times x i would try to do it myself but i can't
How do you solve for m in the triangle below
Help me please thank you