Yes, birds are reptiles. In fact us humans have some reptile in us, but yes, it is true the birds were previously placed in their own class, class Aves, however recent genetic evidence tells us that they are in fact reptiles. Modern birds most likely evolved from small two-legged dinosaurs called theropods.
Unlike other reptiles that are ectotherms (a term more accurate than cold-blooded), birds are endotherms, meaning they use their own metabolism to maintain a constant body temperature.
This may confuse many people, but cladistics has become the most widely used method in systematics as it clarifies evolutionary relationships that are not apparent in other taxonomic classifications. See related link for more information.
They belong to the phyla Platyhelminthes, along with the flatworms. Members in this phyla are acoelomates.
It will stress the evolutionary relationships between different phyla.
the phylogenetic relationships between species of different phyla
Frogs belong to the phylum Chordata, subphylum Vertebrata, and class Amphibia.
Snakes and worms both belong to the animal kingdom, but they are not closely related. Snakes are reptiles, while worms are invertebrates belonging to various phyla such as Annelida or Platyhelminthes. They have different anatomical structures and behavior patterns.
Phlum Chordata. Just like you and I, all fish, birds, reptiles, amphibians, and mammals.
They don't.
They belong in Chordata
Salmonella actually can occur in every animal kingdom and phyla, but primarily occurs in reptiles and amphibians.
Butterflies belong to the Phyla or Phylum Arthropoda.
Platyhelminthes is the phyla of the marine flatworm.
Chordata
Echinodermata
It depends on which type of bacteria you're talking about. There are about 30 different phyla for bacteria.
They belong to the phyla Platyhelminthes, along with the flatworms. Members in this phyla are acoelomates.
Phylum Chlorophyta
mammalia