Serial
STP is more reliable due to shielding.
STP is more reliable because it can withstand more noise abuse than UTP and therefore provide a more reliable transmission.
Parallel Backbone
the "S" type is larger and more reliable.
Butterfly, worm, jellyfish, spider, sponge, starfish, and to much more to type.
Yes a monotreme does have a backbone because it is a type of mammal and a mammal is a vertebrate.
orthopedist
It was more reliable and required less maintenance.
carbon atoms forms the backbone of glucose molecule
Backbone cabling
No technology is 100% reliable.