circulatory system
Red blood cells and white blood cells belong to the circulatory system. White cells are also found in the lymphatic system and are important in the immune response. Red blood cells are also found in the spleen. The spleen breaks down old red blood cells and recycles them and acts as a reservoir for red blood cells when excess bleeding occurs.
Frog Red Blood Cells and Human Red Blood Cells
The marrow helps in the production of red blood cells and some types of white blood cells in the skeletal system.
Red blood cells carry oxygen to the body cells via the circulatory system.
Red blood cells carry oxygen to the body cells via the circulatory system.
Red blood cells are in your circulatory system.
Red blood cells carry oxygen to the body cells via the circulatory system.
The red blood cells in the blood carry oxygen to the cells. The oxygen is bound to hemoglobin, a protein in the red blood cells, and is transported throughout the body via the circulatory system.
No. Red blood cells are part of the cardiovascular system.
Some bones of the skeletal system made blood cells. Red blood cells are formed in the red bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. If a hemocytoblast commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell.The formation of a red blood cell from hemocytoblast takes about 2 days. The body makes about two million red blood cells every second.
You have red bone marrow in your bones. That produces red blood cells in your body.
The blood