Yes! They are called book lungs.
They use either what's known as trachea, or what's similar to gills, book lungs.
No, a crab is not an arachnid; it is a crustacean. Crabs belong to the class Malacostraca within the phylum Arthropoda, while arachnids, such as spiders and scorpions, belong to a different class called Arachnida. Both groups are part of the larger arthropod phylum, but they are distinct in terms of their characteristics and classifications. Crabs typically have ten limbs and gills for breathing, whereas arachnids have eight legs and do not possess gills.
They have introverted branchial appendages (gills) commonly known as "book lungs".
Spiders are arachnids. Cats are felines.
No, arachnids do not have any antennas. Animals such as Spiders, or scorpions are considered to be an arachnids.
what are arachnids locomotions??
No there is not in the arachnids in the temperature forest arachnids like the dark.
Arachnids have two body segments, the abdomen and......
Spiders are arachnids. Lizards are reptiles.
The larvae form of amphibians live in water and have gills. When they grow into their adult form they develop lungs. There are three orders of amphibians, Urodela, Anura and Apoda. Some Urodela (e.g Axolotls) retain their gills as adults, other orders do not.
Yes. They are Spiders, and all spiders are arachnids.
Arachnids have no bones. They're invertebrates.