Strong cords, called tendons(肌腱), help connect these muscles to the bones.说明The skeletal muscles是通过肌腱来和骨头相连的,故C项正确。 考点:考查科普类短文阅读 点评:本文讲述了人身上的三种肌肉:skeletal(骨骼的) muscles, smooth muscles and cardiac, or heart muscles.属于科普类短文,此类文章的最大...
If we don'tuse our muscles often, they can become weak.独家原创试题W*individual adj.单个的;个别的**expand v.扩展***protein n.蛋白质Muscles in the human bodyMuscles control 1 in the body.Not all muscles are controlled by ourIntroductionthoughts, for 2 , our heart beating.There are 3 ...
Explore the human body's muscle anatomy and learn the names of the major muscles and what they do. Identify muscles on the body and know their...
The human body has hundreds of muscles. The three types are skeletal muscles, smooth muscles and cardiac, or heart muscles. Each kind of muscle has a special job to do. The skeletal muscles are attached to the bones; they actually hold the skeleton toget
The Human Body: MusclesDugan, Christine
(B)The human body is made up mainly of bones, muscles, and fat. Some 639 differentmuscles account for about 45 percent of the body weight.Each of these muscles has fourdistinct and measurable qualities which are of interest to us.1. It can produce force which can be measured as the str...
the strongest muscle in the human body. As you can see, a particular muscle cannot be crowned as the strongest muscle. Each muscle performs a different set of important functions to help the body function as one unit. Thus, the human body is made up of a combination of strong muscles!
The human body has hundreds of muscles. The three types are skeletal(骨骼的) muscles smooth muscles and cardiac or heart muscles. Each kind of muscle has a special job to do. The skeletal muscles are attached to the bones; they actua
While the exact number in the human body may not be known, what is known is that muscles are categorized as one of three different types: striated, smooth, and cardiac. Striated muscles, also called voluntary or skeletal muscles, are those the body has conscious control of. These include ...
Being the biggest muscle in the body, your glutes are responsible for a lot of the movements we complete each day. But your lats and quads are key players in everyday motion, too. Learn where these muscles are located, what they do and how you can keep them strong and healthy. ...