A unique characteristic of a seastar is its ability to regenerate lost limbs. If a seastar loses an arm, it can regrow it entirely. This remarkable ability helps them to survive in their marine habitats.
Opposable thumbs are a characteristic unique to monkeys, allowing them to grasp and manipulate objects with precision. This adaptation distinguishes them from other non-human primates.
Hydrogen bonding.
Melting point is a unique characteristic of a substance.
all living things hav a unique characteristic feature of respiration
It is not unique in any specific physical characteristic; the only thing unique about Earth is that - as far as we know - it's the only planet to harbor life.
seastars, or starfish may be poisonous
the unique characteristic of a rabbit was jumping, eating carrots...........
there unique:)
eggs
One unique characteristic about the sun is its color. Another is the way it put off heat.
adaptation
have electrical currents.
Spiders with an orange belly have a unique characteristic of warning predators that they are toxic or dangerous.
One unique characteristic of nickel is that it has exactly 28 protons.
it has chambers
It is shiny
they move by the bottom of their arms