Question

what is bone marrow​

Answer 1

Answer:

it's a desease....

....

Answer 2

Answer:

$\huge\underline\red{Bone~Marrow~:-}$

$\tt{It~is~the~spongy~tissue~inside~our~bones}$ .

→ $\sf{It~is~present~inside~the~hip~/~thigh~bones}$ .

↓ $\bf{It~manufactures~bone~marrow~stem}$

$\bf{cells~and~some~subtances~which}$

$\bf{produce~blood~cells}$ .