Question

True
Unlike insects, spiders have no antennae. They do have two appendages near their mouths that are often confused with insect antennae. These structures, called pedipalps, can be used to manipulate prey while feeding or for other specialized functions.

Answer 1

This may help,

Spiders (order Araneae) are air-breathing arthropods that have eight legs and chelicerae with fangs able to inject venom. They are the largest order of arachnids and rank seventh in total species diversity among all orders of organisms.[2] Spiders are found worldwide on every continent except for Antarctica, and have become established in nearly every habitat with the exceptions of air and sea colonization.

Scientific classification -

Kingdom:

Animalia

Phylum:

Arthropod

Subphylum:

Chelicerata

Class:

Arachnida

Order:

Araneae

Clerck, 1757

Suborders -

Mesothelae

Opisthothelae