Blood is a thick, red fluid which carries oxygen, water and food to all parts of the body. It keeps the body at the right temperature (温度) and protects it from disease. If you lose a lot of blood, you need new blood. You can receive new blood from other people. This is ...
What is blood? It is the red liquid which comes out of your finger when you cut it. There are about thirteen pints (品脱) of (1) in a man' sbody. He can (2) a pint of blood at a time (3) the blood bank forthe use of (4) who may need it. A healthy body makes up (...
珊瑚色coral /ˈkɒr.əl/ 牛血红ox blood 南瓜色pumpkin/ˈpʌmp.kɪn/ 砖红色brick red 暗梅色dark berry
The color of blood: red, blue, or what? Spoiler alert: blood is red, and definitely not blue. Whether flowing out of a wound or sitting in a test tube, when you see blood, you’re seeing red. Though depending on how much oxygen it has absorbed, it may be a brighter or darker ...
What Determines the Color of Blood? The color of blood is mostly determined by a protein found in blood called hemoglobin. Hemoglobin is the protein responsible for distributing oxygen to the blood to be carried around the body. Answer and Explanation: ...
C. RedD. Dark reddish purple 相关知识点: 试题来源: 解析 D **问题分析**:题目询问靠近皮肤表面的静脉血液颜色。 **选项分析**: - **A. 蓝色**:常见误解,因皮下组织对光线的散射和吸收导致静脉在视觉上呈现蓝色,实际血液颜色并非蓝色。 - **B. 浅黄色**:错误,浅黄色通常与淋巴液或组织液相关,与...
What is blood? It is the red liquid which comes out of your finger when you cut it. There are bout thirteen pints(品脱) of blood in a man' s body. He can give a pint of blood at a time to blood bank for the use of other men who may need it. A healthy body makes up one...
what colour is red?红色是新鲜血液和红宝石的颜色。color of blood or color of the ruby carmine,crimson,garnet,incarnadine/incarnate,poppy深红色的 rufous，russet，russety 红褐色的 paprika 红椒色的 血红色的 sanguine 橘红色hyacinth jacinth 紫红色amaranth，aubergine，fuchsia 绯红色bright red ...
1)能掌握以下词汇:字母Ss~Zz,color,red,white,black,blue,green,yellow,purple, brown 2)能掌握以下句型: ①—Whatsthis?—ItsV. ②—Whatsthat?—ItsZ. ③—Whatcolorisit?—Itsred. 3)使学生能运用所学知识熟练描述物体的颜色,同时进一步学习分辨物体的用语, ...
Shades of Red This might be from eating too much red food coloring. It can also come from red-colored medicine. Your stool should soon return to its normal color. But a bright red stool could mean bleeding in your large intestine. Sometimes it’s blood from your rectum, too, from a sc...