The blood vessels are channeled to supply blood in different parts of the body, and based on their functions, they are of three different types, arteries, capillaries, and veins. The arteries mainly carry blood from the heart and three distinct layers, namely tunica externa, tunica media, and tunica intima. Veins function to supply blood to the heart; like arteries, they also have three layers, tunica externa, tunica media, and tunica intima.

Incisors: These teeth are further subdivided into central incisors and lateral incisors. These have incisal edges that help to cut food.

A kidney is the functional unit of the renal system and is present in the cavity of the lower abdomen. It works to remove the excess water and impurities of blood from the body as urine. The primary functions of the kidney are balancing the acid-based in blood, managing the electrolytes, and regulating blood pressure by keeping the water and salt balance.

The knee joint is a complex hinge joint. It is present at the lower part of the human body and functions to allow a back and forth motion without many side-to-side movements. Learning about knee anatomy can help the students to know about the structure and function of the knee. To learn about the knees properly, the students can use knee anatomy diagrams. As drawing a knee joint by hand can be difficult and time-consuming, the students must use the EdrawMax Online tool, which can help them create a high-quality knee anatomy diagram.

The Lungs are cone-shaped organs lying in the thoracic cavity of the human body. The base of the lungs is there on the diaphragm. It helps in the gaseous exchange of the human body and removes the waste of carbon dioxide through the nose. For a healthy human body, oxygen supply to various organs and carbon dioxide removal is a must. The lungs participate in this gaseous exchange. To learn the lung anatomy and its function, the students can use the lung diagram. As it can be tough to create a lung diagram by hand, the students can use the EdrawMax Online tool.

Molars: These teeth are broad and flat. They contain 4 to 5 cusps and 2 to 3 roots. Molars grind the food into a paste so that it becomes easier to digest and swallow. The third molar tooth in each quadrant of the mouth is known as the wisdom tooth.

Neurons are a significant part of the nervous system. They work as a communicator between the brain and the body. The neurons and glial cells make the brain. Neurons are cells that work to transmit the signal. They gather the stimuli for the command of action on which a human body works.

In human anatomy, the mouth is the first portion of the alimentary canal that receives food and produces saliva. The oral mucosa is the mucous membrane epithelium lining the inside of the mouth.

The shoulder joint is a complex ball, and the socket joint is there at the position where the humerus and the scapula form a junction. As the most active joint, it helps in the backward and forward movement of the shoulder joint.

A kidney is the functional unit of the renal system and is present in the cavity of the lower abdomen. It works to remove the excess water and impurities of blood from the body as urine. The primary functions of the kidney are balancing the acid-based in blood, managing the electrolytes, and regulating blood pressure by keeping the water and salt balance.