Please show/demonstrate any INTERACTION between two blotic factors or between a biotic and abiotic factor. Don't forget to explain if the parts are biotic and/or abiotic and make sure there's some kind of ACTION going on (Ecology).

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

her affection for her parents makes her an especially sympathetic character.