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

Otras preguntas

If 52 x equals 7800 y what does 1 x equal? What is the maths equation?
which of the following expressions does not equal: the sixth root of 81x^4y^8 a. (3xy^2)^2/3 b. (3x)^2/3y^4/3 c. (3x^2y^4)^1/3 d. cube root of 9x^2y^4
What was the South’s greatest concern when California applied for statehood?
let f(x)=2x-3 and g(x)= -x^2-1 find ( g o f) (x)
find the amplitude, period, and phase shift of the function defined by: y=3-2cos(3x+pi)
write an equation that is perpendicular to the line y = 2x + 13?
what is force ?is it desirable or undesirable?
write an equation that is perpendicular to the line y = 2x + 13?
wats the 60% off a prize that is $20.00
Tennis balls with a diameter of 2.5 in. are packaged 3 to a can. The can is a cylinder. Find the volume of the space in the can that is not occupied by tennis b