imvsat21
imvsat21 imvsat21
  • 05-06-2020
  • Biology
contestada

1 Point
What system consists of cells that night and kill foreign substances that enter
the human body?
A. Immune system
B. Excretory system
C. Endocrine system
D. Circulatory system
SUBMIT

Respuesta :

kassidyjenna2014 kassidyjenna2014
  • 05-06-2020

Answer:A

Explanation:

Answer Link

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