work together for a common purpose. The digestive system's job is to break down food and absorb nutrients for the body. It does this with the help of several main organs which food passes through, as well as accessory organs that ...
38.C.推理判断题.根据后文Digestion takes place in the digestive tract.The digestive tract is a long,winding tube in your body可知提出疑问消化在哪里发生?故选C. 39.F.推理判断题.根据后文The digestive tract and the other digestive organs make up your digestive system可知这些器官不是消化道的一部...
The digestive tract is a long, winding tube in your body"可知, 空处应提出疑问,即消化在哪里发生?故选C。 4. F 【解题思路】 空前一句提及沿着消化道有许多器官,如肝,且根 据下文中的"The digestive tract and the other digestive organs make up your digestive system"可知,这些器官不是消化道的一...
digestive tract and the other digestive organs make up your digestive system. F.These organs areFood enters the body through the mouth. Waste materials(undigested not part of the food) leave the body through the anus(肛门).The anus is at the end of the large digestive tract, but intestine...
Digestive System Lamba_R1 year ago03 mins Introduction- Canker sores is a painful, small, shallow open ulcer inside our mouth. That are noncontagious sores that can make eating and talking uncomfortable. Canker sore also known as aphthous ulcers, only happen inside the mouth, they may be found...
Immunohistochemistry localization of mu opioid receptor in the digestive system and several organs of exterior structure of theOctopus ocellatus; 短蛸消化系统和部分器官中μ受体的免疫组织化学定位 2. Immunohistochemical Localization of Met-enkephalin in Mantles and Feet of OctopusOctopus ocellatusGray; ...
notebook pages, a flap book and also includes hands-on activity ideas (with photos!). In this Digestive System Unit, students will learn about What happens in the mouth – from the types of teeth to the function of saliva The GI Tract: the hollow organs of the digestive system –... ...
our digestive system. Consuming a diet rich in fiber, fruits, vegetables, whole grains, and lean proteins provides essential nutrients and promotes regular bowel movements. Fiber, in particular, helps regulate digestion by adding bulk to stools and promoting the movement of waste through the ...
Get to know the organs of our digestive tract, learning how the body's digestive system breaks down food, absorbs nutrients and excretes waste. Achieving and Maintaining a Healthy Weight A registered dietitian explains the fundamentals of losing weight and maintaining ideal weight for optimal health...
2.the system of organs surrounding this opening, including the lips, tongue, teeth, etc. 3.the visible part of the lips on the face 4.the point where a river issues into a sea or lake 5.the opening of a container, such as a jar ...