Answer:
Our bodies deliberately send more blood to an erectile tissue between the two nostrils to increase its size and direct the air flowing through one of the nostrils. After a few hours, the airflow switches to the other nostril.
Explanation:
I’ll bet most people don’t realize that when you breathe through your nose, you do so more from one nostril than the other and your body knows to switch to the other nostril every few hours. I had no idea. I’m only aware of any difference in my nostrils when I’m congested!
This nasal cycle is controlled by the autonomic nervous system which also controls things we don’t think about like heart rate and breathing
Why do we do this? Some scientists believe the alternating airflow allows each nostril to maintain optimal moisture levels so no one side gets dried out. It may also protect against respiratory infections or allergies.
Others believe it’s tied to our olfaction or sense of smell. It’s possible that the quicker and slower airflow in each nostril optimizes us to the vast range of smells. Some smells take longer to detect and transmit to the brain.
Mark wants to become a better dancer, which requires stronger
coordination. Which other activity will best help him reach his goals?
C:soccer
Answer:
Health insurance programs.
Explanation:
The health insurance may be defined as the insurance that provides medical benefits and covers the medical expenses of the client. The health insurance is provided by both the government and private sectors.
The idea of the health insurance program was first started in the New Jersey. The main aim of this insurance is to provide health benefit to the employers and individuals that cannot cover the medical expenses. The health related risk factors are also covered in the insurance.
Thus, the answer is health insurance programs.
Answer:
Can be divided into 9 different areas
Explanation:
The abdominal cavity is a large cavity found in the mammalian torso between the thoracic cavity, from which it is separated by the thoracic diaphragm, and the pelvic cavity. The abdominopelvic cavity has been divided into nine different areas, where each organ does not necessarily occupy only one of the quadrants. This division helps in diagnosing illnesses based on where the person is experiencing abdominal pain.
