Sight and smell (they smell using their tongue).
well,some reptiles do some don't but in the record there are more reptiles that have backbones
Herpetology is the science of reptiles as well as amphibians.
Tigers have a well-developed sense of sight, hearing, and smell. Their eyesight is particularly acute, allowing them to see well in low light conditions and detect movement from a distance. They also have a strong sense of smell, which they use for communication and hunting.
Animals do eat reptiles. Particular animals do eat a vast variety of reptiles. Reptiles can even eat other reptiles. Mostly, it's not a common snack for animals in general because reptiles are scaley and tough to chew and defend themselves well.
Well, I'm guessing no. They just kinda float around, no need for senses.
Well, reptiles have scales, they eat meat, and all are in the same species, 3 things different are some reptiles constrict their prey, others chew and swallow, last is not all reptiles can swim. ALL REPTILES ARE UNIQUE.
No, all people do not have all senses. If you are blind you have only 4 senses if you are deaf as well you only have 3. Some unfortunate people have none.
Well they can, but they can also live on land.
The majority seem to be doing well.
Taste
No amphibians are from a different family. Such as frogs. Amphibians have wet smooth skin. Reptiles have dry scaley skin.
No. Land reptiles were well estiablished by the time the Triassic period began. They first appeared in the Carboniferous.