Answer:
Bone marrow is the answer,pls check If I am correct
Answer
the report estimate that up 30% of death from CHD can be attributed to smoking ; approximately the same percentage of cancer deaths have been attributed to smoking.
I hope you are satisfied with my answer
Answer:
I am pretty sure it is B
Explanation:
This is the answer because if you are negative or in a bad mental state are you going to want to contribute to your community no but a happy well minded person would.
