Question

Which of the following is not found in your blood?

Bone marrow
red blood cells
platelets
Plasma

Answer 1

A) Bone marrow

Step-by-step explanation:

Bone marrow is spongy tissue found inside of some of your bones. It contains stem cells.

Red blood cells, platelets, and blood plasma are all found in blood. Bone marrow is the only correct option. The answer is A) Bone marrow.

Good luck ^^