Which component of the blood is part of the body’s immune system?
plasma
platelets
red blood cells
white blood cells

White blood cells (WBCs), also called leukocytes or leucocytes, are the cells of the immune system that are involved in protecting the body against both infectious disease and foreign invaders. All white blood cells are produced and derived from multipotent cells in the bone marrow known as hematopoietic stem cells.

Red blood cells

Explanation:They can't be one fluid because they have different jobs

1. Blood

2. Heart

3. Arteries and veins

4. nose

5.mouth

6. Pharynx

7.Larynx

8.nasopharynx

9. Trachea

10. Lungs

1. blood

2.heart

3.arteries(?)

4.nose

5. mouth

6.pharynx

7.larynx

8.trachea

9.trachea(?)

10.lungs

Explanation:

1. Heart

1. Heart2. Blood

1. Heart2. Blood3. Blood Vessels

Explanation:

Sana makatulong

#SMA #KEEPSAFE

1.Heart

2.Blood

3.Blood Vessels

#Hi CHYNAH

1.Heart

6.White blood cells

9.Veins

3.Blood plasma

5.Platelets

4.Red blood cells

Explanation:

Not sure po

2.Red blood cells

Explanation:

yan lang alam ko

answer:

1. Blood vessels

2. Blood

3.Be felt on the left side of your chest(Heart)

— It is found all over your body (I'm kinda confused with the second statement).

4. Heart

5. Blood vessel

6. Heart

7. Blood

8. Heart

9. Blood vessels (Arteries)

10. Blood

answer:

Hematopoietic stem cells are capable of transforming into red blood cells, white blood cells, and platelets.

Explanation:

sana Po makahelp