Search results
- Dictionaryblood/blʌd/
noun
- 1. the red liquid that circulates in the arteries and veins of humans and other vertebrate animals, carrying oxygen to and carbon dioxide from the tissues of the body: "drops of blood" Similar
- 2. violence involving bloodshed: "a commando operation full of blood and danger"
verb
- 1. initiate (someone) in a particular activity: "clubs are too slow to blood young players"
- 2. smear the face of (a novice) with the blood of the kill.
Powered by Oxford Dictionaries
Blood is a body fluid that delivers oxygen, nutrients and waste in vertebrates. It is composed of plasma and formed elements: red blood cells, white blood cells and platelets.
Mar 7, 2019 · Blood is a fluid connective tissue that consists of plasma, blood cells and platelets. It circulates throughout our body delivering oxygen and nutrients to various cells and tissues. Learn about the types of blood cells, components of blood, blood vessels and functions of blood.
Jul 22, 2024 · Blood, fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. Blood contains specialized cells that serve particular functions. These cells are suspended in a liquid matrix known as plasma. Learn more about the components and function of blood.
Jan 16, 2024 · Blood supplies essential substances, such as sugars and oxygen, to cells and organs, and removes waste from cells. Hematologists work to identify and prevent blood and bone marrow...
Mar 17, 2023 · Blood is an essential life force, constantly flowing and keeping your body working. Blood is mostly fluid but contains cells and proteins that literally make it thicker than water. Blood has four parts: Red blood cells, white blood cells, platelets and plasma.
Jul 26, 2017 · Blood Definition. Blood is the body fluid in humans and other animals that delivers the essential materials for life to the body’s cells. It has sometimes been called a fluid “tissue,” because like solid tissues it contains several types of cells which perform complex functions for the human body.
May 11, 2023 · Reference Desk. Find an Expert. For You. Children. Teenagers. Summary. Your blood is made up of liquid and solids. The liquid part, called plasma, is made of water, salts, and protein. Over half of your blood is plasma. The solid part of your blood contains red blood cells, white blood cells, and platelets.
Oct 30, 2023 · Blood. Sanguis. 1/3. Synonyms: none. Blood makes up about 8% of the human body weight. It contains erythrocytes, leucocytes, thrombocytes (platelets) and plasma. The volume percentage of all blood cells in the whole blood is about 45% of adults (hematocrit). The rest consists of liquid plasma (e.g. water, plasma proteins, electrolytes etc.).
Blood is a living fluid. It transports oxygen and other essential substances throughout the body, fights sickness, and performs other vital functions. Below are 8 important facts about blood. 1. Blood Is Fluid Connective Tissue. Blood is composed of 55% plasma and 45% “formed elements,” including red blood cells, white blood cells, and platelets.
Blood, by definition, is a fluid that moves through the vessels of a circulatory system. In humans, it includes plasma (the liquid portion), blood cells (which come in both red and white varieties), and cell fragments called platelets.
