Organisms may contain up to five levels of organization within body.
Liver is an organ, which are made up of tissues.
Organs are the body's recognizable structures which performs specific tasks.
The liver's main job is to filter the blood coming from the digestive tract, before passing it to the rest of the body
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Answer:
a
Explanation:
Yₒᵤᵣ ₐₙₛWₑᵣ ᵢₛ .:
_____________________________
Back bone (or vertebral column) is the character of all the species included in .:
Sub-phylum VERTEBRATA
_______of______________
Division CRANIATA
_______of____________
Kingdom ANIMALIA
