All organs which are part of nervous system of a vertebrate are also part of nervous system of frog .1 Brain . 2 Spinal chord . 3 cranial nerves . 4 Spinal nerves . 5 Sympathetic nerves . 6 Para sympathetic nerves . 7 paravertebral chain of ganglia . 8 Ganglia and 9 cranial nuclei .
Frogs have a closed circulatory system with 3 chambers, 2 atria and 1 ventricle. This means that oxygenated and deoxygenated blood mix.
16 i think
A birds circulatory system consists of two loops.
Their circulartion system is very similar to humans (closed circulatory system)
A goat's circulatory system is much like that of the human. It has a heart, and blood vessels, etc. to circulate blood.
A Strange but interesting one From Anonymous
Animals that breathe using lungs have a pulmonary circulatory system. In this system, the lungs are dependent on the flow of blood from the systemic circulatory system, which works in tandem with the pulmonary system to provide blood flow to these vital organs.
A birds circulatory system consists of two loops.
Some dont have any at all but most have closed cirrculatory systems.
An open circulatory system.
A closed circulatory system
Closed Circulatory system
They have a closed circulatory system.
closed circulatory system
Closed circulatory system I believe.
They have a closed circulatory system.
closed circulatory system.
closed circulatory system.
earthworms have a closed circulatory system