the article explains how the oral cavity and nasal passageway both serve as entry points for two vital systems—the digestive and respiratory systems—but share a common passage, the pharynx. It is truly fascinating on how these systems have a huge impact on our bodies, so by understanding the oral cavity and nasal cavity Understanding this sha…[Read more]

Celiac disease

https://drive.google.com/drive/folders/1-17MJSgdCByUlbjj7bbR-z3wIa0H9pcG

The urinary system (or urinary tract) works as your body’s filtration system. When your urinary system removes toxins and wastes from your body, it comes out as pee (urine). To be able to pee, your body must pass this waste through a series of organs, ducts and tubes. If there’s a problem at any step in this process, it can affect if you’re able…[Read more]

The respiratory system is a group of organs and tissues responsible for breathing, allowing the body to take in oxygen and expel carbon dioxide. It consists mainly of the nose, mouth, throat, larynx, trachea, bronchi, lungs, and diaphragm.

Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart. You have a complex system of connecting veins and arteries throughout your body. Blood vessels are small tube-like structures that transport blood…[Read more]

The cardiovascular system, sometimes referred to as the circulatory system, is in charge of distributing hormones, oxygen, carbon dioxide, nutrients, and blood throughout the body.

The digestive system is responsible for breaking down food, absorbing nutrients, and eliminating waste. It starts in the mouth, where food is chewed and mixed with saliva, and continues through the esophagus, stomach, and intestines. Key organs include the liver, pancreas, and gallbladder, which aid in digestion and nutrient absorption.