Please enable JavaScript.
Coggle requires JavaScript to display documents.
8sBio3 - Coggle Diagram
8sBio3
Respiratory system
-
-
Bronchi
The two tubes hat split off from your trachea, one for each lung.
-
-
Bronchioles
The smaller tubes that branch from your bronchi into the lungs, connecting to the alveoli.
Circulatory system
Arteries
Arteries carry blood away from the heart. Pulmonary arteries transport blood that has a low oxygen content from the right ventricle to the lungs.
Red blood cells
Red blood cells carry oxygen from our lungs to the rest of our bodies. Then they make the return trip, taking carbon dioxide back to our lungs to be exhaled.
-
Heart
It's the muscle at the centre of your circulation system, pumping blood around your body as your heart beats. This blood sends oxygen and nutrients to all parts of your body, and carries away unwanted carbon dioxide and waste products.
Musculoskeletal system
Bones
Bones of all shapes and sizes support the body, protect organs and tissues, store calcium and fat and produce blood cells.
Muscles
Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.
Ligaments
A ligament is a fibrous connective tissue which attaches bone to bone, and usually serves to hold structures together and keep them stable.
Tendons
A tendon is a fibrous connective tissue which attaches muscle to bone. Tendons may also attach muscles to structures such as the eyeball. A tendon serves to move the bone or structure.
Immune system
-
Antibodies
Antibodies are Y-shaped proteins that bind to the body's foreign invaders and signal the immune system to get to work.
Lymphocytes
Lymphocytes are white blood cells that are also one of the body's main types of immune cells. They are made in the bone marrow and found in the blood and lymph tissue.