Question

all the characterstics of
vertebrates​

Answer 1

muscles attached to their bones.

● Have blood that circulates through blood vessels and lungs or gills for the exchanging of gases (oxygen and carbon dioxide).

● Have a protective skin covering.

● Have legs, wings, or fins for movement.

● Have a nervous system with a brain that processes information from their environment through sensory organs.

Vertebrates differ from each other in the way that they control their body temperature.

● Some vertebrates (fishes, amphibians, and reptiles) are ectothermic (cold-blooded).Their body temperature changes in response to temperature changes in their environment.. Other vertebrates (birds and mammals) are endothermic (warm-blooded). Their body temperature remains constant regardless of the temperature of the environment.

eg. mammals,birds

HOPE IT HELPS PLEASE MARK IT AS BRAINLIEST

Answer 2

Hey mate here is your answer
These characteristics are only present during embryonic development in some chordates.The notochord provides skeletal support, gives the phylum its name, and develops into the vertebral column in vertebrates.The dorsal hollow nerve cord develops into the central nervous system: the brain and spine.Pharyngeal slits are openings in the pharynx that develop into gill arches in bony fish and into the jaw and inner ear in terrestrial animals.The post-anal tail is a skeletal extension of the posterior end of the body, being absent in humans and apes, although present during embryonic development.