Answer :

Balaenoptera

Answer:

See explanation below.

Explanation:

Starfish, also known as sea stars, are marine organisms that belong to the Class Asteroidea. They are considered invertebrates because they lack a vertebral column. Moreover, most starfish species have five arms but some species can have up to 15!

Here are some characteristics that differentiate starfish from other organisms and make them so unique:

  • Possession of tube feet.
  • Most species have pedicellaria, claw-shaped structures with movable jaws.
  • Radial symmetry
  • They can possess from 5 to 15 arms.
  • Do not possess brain.
  • They can regenerate parts of their body.

batolisis

Some common animal traits that a starfish does not possess include

  • Absence of vertebral column
  • Absence of Brains
  • Absence of gills/lungs
  • Absence of scales and fins

Starfish

Starfish also known as sea stars, are aquatic animals that cannot be classifies as fishes as they lack the common traits of fishes such as gills , fins and scales. Also they do not move like fishes instead they move with the help of tubular feet wich they possess.

Starfish cannot be classified as vertebrates because they lack a vertebral column which makes them invertebrates.

Hence we can conclude that Some common animal traits that a starfish does not possess include

  • Absence of vertebral column
  • Absence of Brains
  • Absence of gills/lungs
  • Absence of scales and fins

Learn more about starfish : https://brainly.com/question/26237439

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