get the notes from your teacher
The air sacs send oxygen to the cells.
The heart or cardiac muscle sends oxygenated blood to keeps cells alive.
The heart pumps blood all around your body and it picks up oxygen from the lungs to send to numerous cells throughout your body. The oxygen is carried in your blood by red blood cells.
The erythrocytes, or red blood cells as they are more commonly known as, transport oxygen to the body's cells and extract the carbon dioxide and send it to the lungs to be excreted.
The blood cells are burning up sugar to send to the muscles which then uses them to excersise.
Glands send messages in the form of hormones to target cells through the bloodstream. Hormones are released by glands into the blood where they travel to target cells throughout the body to elicit a specific response. Target cells have specific receptors that recognize and respond to the hormones.
The cells in the bloodstream include red blood cells, white blood cells, and platelets. Red blood cells carry oxygen to tissues, white blood cells help fight infections, and platelets aid in blood clotting.
Arteries send oxygenated blood through your body to feed your tissues and cells.
The three basic blood cells are red blood cells, white blood cells, and platelets. Red blood cells are responsible for carrying oxygen, white blood cells are involved in the immune system and fighting infections, while platelets help with blood clotting.
Blood cells are a part of blood. Blood is not a part of blood cells. Blood can't flow backward and forward within blood cells. Blood cells can flow backward and forward within blood.
Well blood is basicaly red blood cells and white blood cells. They carry oxagen (I know I spelled that wrong I`m sorry!) Since blood needs a way to get back to were air is being breathed in (nose or mouth). They move into the heart, witch keeps blood moving. It has four sections. To send ones wihtout oxagen up to the mouth. Send one with it to the lungs. It gets carries around in mystical carriages!! how fun and magical!!
Red blood cells contain hemoglobin. These cells are also known as erythrocytes.