People donate bone marrow so those in need can produce blood.
People donate bone marrow so those in need can produce(1 point)
Responses
vessels.
vessels.
muscles.
muscles.
blood.
blood.
bones.
1 answer
Responses
vessels.
vessels.
muscles.
muscles.
blood.
blood.
bones.
1 answer
People donate bone marrow so those in need can produce blood.