All plants autotrophic. But there are no autotrophic animals or fungi. What does it mean when an organism is "autotrophic"?

Autotrphic means that the organism can produce their own food through photosynthesis.

but there is no

i guess you forgot putting it.

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)]