Girls
In animals organ system responsible for transportation of materials is called what?
Circulatory system
Oxygen reaches, every living structure of the body throgh a system of tubes called?
Vessels
Liquid component of the blood is called what?
Plasma
Name the three types of blood cells.
RBCs, WBCs, Platelets.
Human heart is divided into how many chambers?
Four Chambers.
What are the upper 2 chambers of the heart called?
Atria / Auricles
The blood vessel carrying the oxygenated blood is called what?
Artery
The red colour of the RBSc is due to the respiratory pigment called?
Haemoglobin
Name the blood cells that protect the body against diseases.
WBCs
Name the blood cells responsible to stop blood loss from a wound.
Platelets