Yes
exoskeleton.
yes
No they have no skeleton or exoskeloton
yes spiders do
Spiders have an exoskeloton.
Since it's an invertebrate I should say yes.
Carapace
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??
they have a hard external shell called an exoskeloton that protects their skin.
A chitinous exoskeleton is a rigid external covering made primarily of chitin, a tough, flexible polysaccharide. This type of exoskeleton is commonly found in arthropods, such as insects, crustaceans, and arachnids, providing protection and support while allowing for mobility. Chitinous exoskeletons can be periodically shed and renewed through a process called molting, enabling growth in these organisms.