frogs

how many arteries and veins do frogs have?

three veins, heart chambers, and arteries

Kingdom

Animalia

phylum

Chordata

subphylum

Vertebrata

class

Amphibia

dorsal

toward the back

ventral

Toward the belly

anterior

toward the head

posterier

towards the tail

head

front part of body containing the skull, brain, eyes, ears, and mouth

torso

the trunk of the body; the body without the head and the extremities

How do frogs breathe

through their skin

blood carrying

through a closed circulatory system