curable tooth replacement material is introduced into a first mold of part of the human dentition, a positive model produced from a second mold is pressed into this material and the tooth replacement material remaining after the pressing-in is allowed to cure to form the tooth replacement part(...
1.There are many parts to the upper human body. 人体上部有很多部分。 many parts 很多部分 the upper human body 人体上部 图片来源于网络 2.The head is the first part at the top of the body. 头是身体顶部的第一部分。 the first part 第一部分at the top of the body 身体顶部 图片来源于网...
Particular parts of the human body, referred to as “organs of speech,” are used to articulate words. The organs of speech include the voice box, the lungs, the oral cavity, the nasal cavity, the pharyngeal cavity, the tongue, the teeth, the glottis, the lips and the inner surfaces ...
7.C.考查形容词及语境理解.根据Human beings needed to use tools because they did not have (7)teeth like other meat eating animals可知,人类之所以要制造工具是因为他们没有其他食肉动物像狮子老虎那样锋利的牙齿,故答案为C.8.D.考查名词及语境理解.根据前文and also for making other tools out of wood...
Theteethare hard, white structures found in themouth. Usually used formastication, the teeth of differentvertebratespecies are sometimes specialized. The teeth ofsnakes, for example, are very thin and sharp and usually curve backward; they function in capturing prey but not in chewing, because sna...
aTeeth are amongst the hardest structures of the human body which are resistant to adverse conditions such as incineration, immersion, trauma, mutilation, decomposition and hence, used in forensic investigations. It is also a valuable source of DNA as other parts of the body gets destroyed or de...
1.There are many parts to the upper human body. 人体上部有很多部分。 many parts 很多部分 the upper human body 人体上部 图片来源于网络 2.The head is the first part at the top of the body. 头是身体顶部的第一部分。 the first part 第一部分at the top of the body 身体顶部 ...
1.2. Parts of the Mouth lip One of the two soft parts around your mouth where your skin is redder or darker tongue The soft part inside your mouth that you can move about and use for eating and speaking molar One of the large teeth at the back o...
One of the two soft parts around your mouth where your skin is redder or darker tongue The soft part inside your mouth that you can move about and use for eating and speaking molar One of the large teeth at the back of the mouth that are used for breaking up food ...
Are you searching for a helpful educational resource to teach your students about the different parts of a tooth? Look no further! This blog post will provide you with an informative and engaging worksheet that is perfect for teaching elementary school s