Respiratory System

Because your nose gets confused. You can restart a new scent by sniffing the back of your hand and then smelling something different. When perfume testing, once you smell one, sniff the back of your hand, because your nose is used to the smell of your skin, and acts as a restart, and then smell the next product.

bronchi

respiratory system change with more exercise because it is related to our cardiovascular and respiratory system.when we do exercise our heart rate increases cardiac output increases and oxygen is more utilizing and more energy is required.These all cause effect on respiratory system

the nose does not help us breath. it's function is to warm, humidify, and filter the air to the lungs. thus said, it is better to breath through the nose for its benefits, rather than mouth breath which provides no protective filtration of the air.

Acute respiratory infections are basically the common cold. Symptoms should be runny or stuffy nose, scratchy throat, cough, sore throat, sneezing, fever, muscle aches, headache, chills, sweats. OTC meds should help ease the symptoms.

Diffusion is the process that allows the exchange of oxygen and carbon dioxide in the alveoli. This process is one of passive transport.

The respiratory systems of all mammals are very much the same. There is not much difference between them at all.

Gas exchanges occurs in the "alveoli".

The cardiovascular system is where the respiratory system transfers oxygen.

lungs considered as excretory organ because it excretes waste such as carbon dioxide and other wastes , and it is considered as respiratory because lungs involves respiration which means as the transport of gaseous materials like oxygen in and outside of the body.

The peak force of a sneeze as it explodes from your mouth and nose is similar to that of a fire hose. The respiratory droplets are sent flying at a speed that is just over 100 mph in many cases, and on average these are flung about a 12 foot distance from you, but sometimes as far as 16 feet. They are surprisingly powerful.

A passage lined with cilia (hair like structures that are located throughout your respiratory system and ears) connects the mouth from the nose.
The Palate.

That tube is called the trachea. It is also known as the windpipe.

Across the alveoli and capillaries.

Brain

Some of the components of the respiratory system are the major structures like the throat, windpipe, and lungs. The other parts are smaller things like the alveoli, which are tiny sacs in the lungs where over a million of them work to transfer oxygen and carbon dioxide in and out of blood.

Oxygen and exercise do wonders for the respiratory system.

Swellings or structures within the ventricular system may be due to congenital defect, trauma, or tumor

Surprisingly, when animals exhale, they breathe out water, too! Much like plants take water and CO2 and turn it into foods, animals turn the food they eat back into water and CO2. In this way, plants and animals rely on each other. even more.

to bring oxygen in

right lung middle lobectomy

Well, actually there are many factors, but the major factor would probably be pollution.

-A

The human excretory system consists of the lungs, skin, kidneys, and liver. Smoking can cause kidney stones, high blood pressure, lung cancer, and yellowing of the skin.

1. a moist surface

2. concentrated gradient

3. semi permeable membrane

Mostly, it is due to the glottis. Your diaphragm contracts first causing an intake of air. The "glottis" (the vocal part of your larynx) closes and stops the air coming in. When that air hits the glottis, which is closed, it causes the sound that you are referring to as a hiccup.