ARTICLES

The respiratory system is a group of organs that provide the body with oxygen. Oxygen is needed for cells in the human body to live.

www.reference.com/article/respiratory-system-d102e5e0695675f8

Humans need a respiratory system because it is made up of organs that allow them to breathe. Breathing delivers oxygen to the body and takes away carbon dioxide. Every cell in the body needs oxygen to obtain energy from ...

www.reference.com/article/need-respiratory-system-5a74dfd91946a985

The upper half of the respiratory system consists of the nasal cavity, larynx and pharynx, while the lower half consists of the trachea, bronchi and lungs. The upper part of the system conducts gases, while the lower par...

www.reference.com/article/organs-included-respiratory-system-44b394cbfe529784

SIMILAR ARTICLES

The primary function of the respiratory system is to provide oxygen to every part of the body through the process of inhaling oxygen and exhaling carbon dioxide. The respiratory system consists of tissues and organs insi...

www.reference.com/science/function-respiratory-system-3cdbc8ff623fcb8a

According to the Franklin Institute, the main purpose of the respiratory system is to supply oxygen to the blood, which delivers oxygen to all parts of the body. This is performed through respiration (i.e., breathing), w...

www.reference.com/article/purpose-respiratory-system-350c5c2a6811aafc

Humans need a respiratory system because it is made up of organs that allow them to breathe. Breathing delivers oxygen to the body and takes away carbon dioxide. Every cell in the body needs oxygen to obtain energy from ...

www.reference.com/article/need-respiratory-system-5a74dfd91946a985

The circulatory and respiratory systems work together to give the body the oxygen it needs. They also team up to get rid of carbon dioxide, which is a waste product in the body.

www.reference.com/science/circulatory-respiratory-systems-work-together-b3a3b7c7e214bb