In the present study, various elements including trace namely P, Ca, V, Mn, Fe, Ni, Cu, Zn, Ba, As, Sr and Pb were estimated on the different parts of human teeth . Among the identified, P and Ca were found to be the major elements whereas all other elements were in trace level...
Crown— the top part of the tooth, and the only part you can normally see. The shape of the crown determines the tooth's function. For example, front teeth are sharp and chisel-shaped for cutting, while molars have flat surfaces for grinding. Gumline— where the tooth and the gums meet...
Head is another essential word in English. The head is the uppermost part of the body. The word “head” means the whole human or animal head, but it can also mean the top or front of an object. The head forms other important words such as headache (when your head hurts) or idioms....
teeth. (Lucky!) The palmaris longus, a tendon in the forearm present in some but absent in others, once aided in climbing and gripping but is now functionally irrelevant. Research has shown thata small percentage of the populationis even born without it—and not having the muscle doesn’t...
These chips of stone were usually sharp on one side. People used them for cutting meat and skin from dead animals, and also for making other tools out of wood. Human beings needed to use tools because they did not have sharp teeth like other meat-eating animals, such as lions and ...
The convex area directly behind your teeth is known as the teeth ridge. For the purpose of linguistics, the tongue is divided into three regions: the blade, front and back. The tip of the tongue, which touches the teeth ridge, is called the blade. The middle of the tongue, which lines...
Parts of the human body contents)presentations1asking and answering2sense verbs3summary4 earseyesmouthnosetooth (teeth)legsheadarmshandsneckstomachbackfoot (feet)-What’s this/are these? -This is/These are… What’s the matter?Section APeriod One head hair face nose ear eye mouth teeth neck ...
If you want todescribe someone's physical appearance, ortell a doctorabout what part of your body is bothering you, you’ll need to know the names of the main parts of the human body in Chinese. While you can use an online dictionary app to look up the translations on the spot, often...
Excavator bucket tooth is an important part of excavator . Similar to human teeth, it is also a vulnerable part. It is a combination of bucket tooth composed of tooth base and tooth tip, and the two are connected by the pin shaft. As the tip of bucket...
Help your child learn to correctly name some parts of animals' bodies: head, eyes, nose, beak, mouth, teeth, neck, stomach, legs, wings, tail. Point to these parts on pets, toys or in pictures, and ask your child to name each part. Making a funny connection between animal parts and...