Crabs can hold a little puddle of water over there gills, this allows them to be out of water and still breath. It is an adaptation to the inter-tidal zone so they can live for a time out of water.
An adaptive feature is a feature to help you adapt to the climate, the place or others
a nose
farts
Crab is to claws as elephant is to trunk.
it is an amphibian. it has webbed feet which helps it to swim in water the breathe through gills
Trachea have cartillage rings which support it. And the Alveoli has large surface area for diffusion and its moist and thin.
sloths have short flat heads big eyes short snouts long legs tiny ears and claws
Growing a coarse fleece is an adaptation feature of the Bakharwal sheep that allows it to be migratory. It has no distinct home and is entirely migratory.
The primary adaptive feature of the Southern Giant Darner is it's flight speed (nearly 60 miles per hour) and it's large size (around 5 inches). It's behavior is similar to other dragonflies.
An adaptive zone is an environment which allows the development of adaptive radiation.
Adaptive Radiation :)
Adaptive systems are ones that are continually changing to meet the demands of the environment. Non-adaptive systems do not change.