I think it is an ectoskeleton like other bugs
No they have no skeleton or exoskeloton
No, worms do not have any skeleton at all.
No. Dogs have an endoskeleton. In other words, their skeleton is inside their body.
Yes they do, and periodically they are shed so that the spider can grow larger.
A spider jockey is a skeleton riding on a spider. A spider has a 1% chance to spawn with a skeleton on it.
Other than being dangerously venomous predators, rattlesnakes and black widows are completely different. A rattlesnake is a vertebrate, specifically a reptile Like other snakes it is characterized by having no legs, scaly skin made of the keratin (a protein), an internal skeleton of hydroxyapatite bone similar to our own. The fangs are modified teeth made of a similar substance to bone. The black widow is an invertebrate belonging to the arthropod pylum. It is characterized by having eight legs (plus two pedipalps), an exoskelton made of chitin (a carbohydrate), and no internal skeleton. The "fangs" of a spider are chelicerae, which are modified limbs.
As with all arthropods, it has an exoskelton.
All mammals have an internal skeleton
A spider has an exoskeleton, which is a hard external covering that provides structure and support to its body. This exoskeleton is made of a tough material called chitin, which protects the spider's internal organs and provides attachment points for muscles.
Yes it is.
Internal Skeleton
internal skeleton