danicadefeo822
danicadefeo822 danicadefeo822
  • 24-04-2020
  • Health
contestada

35.37
The first line of defense involves which structure(s)?
O
O
O
O
T-cells
skin
blood
B-cells
Mark this and return
Save and Exit
Next
Submit

Respuesta :

zoha92
zoha92 zoha92
  • 25-04-2020
The first line of denfense involves
Skin
Answer Link

Otras preguntas

celeste hiked 1.8 miles in 0.75 hour what is her average speed
Whole animal cloning puts a nucleus from a cell of one animal into A. the chromosome of a bacterium. B. the plasmid of a bacterium. C. an egg cell from another
Explain how diabetes can affect two other human body systems.
eliminate 3x+2y=4 8x-3y=-6
Red green and blue light rays each enter a drop of water from the same direction which light ray's path through the drop will bend the most and which will bend
Life coaches use __________ to teach people life skills, relationship skills, and communication skills. A. telephone interviewing B. standardized tests C. motiv
A proposed law is called a
Consider the following system of equations. y = 6x - 6 y - 6x = 5 What can you conclude about the system of equations?
Which of the following equations is an example of direct variation? y + 10 = 2(x + 5) y = 2(x + 5) y + 5 = 2(x + 5) y = x + 5 Please help!
4x-2y=12 -4x-9=54 How can you order a ladder?