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Mammals have 4-chambered hearts and one pair (2 total) of lungs.

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What kind of specie has more than ten hearts?

Some describe the cockroach as having 13 hearts, others describe it as having a 13-chambered single heart. "A cockroach has a chain of hearts, in all totaling to 13. Some regard it as a single heart with 13 chambers. These are funnel-shaped chambers with a pair of tiny holes called ostia."


What is the Koala's respiratory system?

As with all mammals, the koala's respiratory system consists of a pair of lungs, a trachea (or windpipe) and the mouth and nose for breathing.


Why does man have four chamber in heart?

The atrium and the ventricle work as a pair. The heart has two of these pairs making the four chambers. The right pair receives blood returning from the body and pump it to the lungs. The left pair receive blood from the lungs and pump it to the body. The atriums are on top and the ventricles are on the bottom of the heart. The atrium receives the blood and pumps it to the ventricle which, in turn, pumps it to the the lungs or body. The atrium creates a supercharge or extra push, increasing the efficiency of the ventricle by about 20%.


How many chambers does the heart have?

The heart has four chambers. There are two types of chambers, the atria and the ventricles. There are a pair of each on the right and left side. Human (mammal) hearts have 4, reptiles tend to 3, and some organisms go all the way down to one.


How many lungs do panda bears have?

Pandas have a pair of lungs (two).


What is the difference between respiratory system of mammal and fish?

Mammals use lungs to collect oxygen from the air, fish use gills to collect oxygen from the water.


How many wings do mammals have?

The only mammals with wings are the Bats. Bats have a pair of wings.


What are the ratings and certificates for Mad About You - 1992 A Pair of Hearts 2-9?

Mad About You - 1992 A Pair of Hearts 2-9 is rated/received certificates of: Argentina:Atp


What is the organ for breathing for cat?

A pair of lungs.


What are the release dates for Mad About You - 1992 A Pair of Hearts 2-9?

Mad About You - 1992 A Pair of Hearts 2-9 was released on: USA: 18 November 1993


How many lungs do reptiles have?

Reptiles typically have a pair of lungs, just like mammals. These lungs are located in the chest cavity and play a key role in respiration by exchanging oxygen and carbon dioxide with the blood.


What is the breathing organ of rabbit?

Like all mammals, kangaroos have a pair of lungs for breathing. The lungs are part of an entire respiratory system which, in addition to the lungs, consists of the nose, pharynx, larynx, trachea and bronchi.