The eye, which is a calm area.
Bone marrow contains stem cells. stem cells can develop into red blood cells (carry oxygen), white blood cells (provide immunity), and platelets (aid in clotting)
if the bone marrow is destroyed or does not function properly leukemia (cancer causing abnormal white blood cells) or aplastic anemia (bone marrow doesnt make red blood cells) could develop.
Among others, both plants and animals need oxygen and water. They also both need space and air.
Well the whole process depends on these factors or at least some of them. WIthout them the whole system would collapse. Like in machines they all have systems that rely on each other. Now if one part broke down the whole thing is possible to collapse if the part isnt fixed or replaced.
They get different weather patterns than a jungle, flatland, prairie, or taiga. it's just it's own thing.
