test revision- components of blood

Question 1

what are the 4 components of blood

Answer 1

plasma
red blood cells
white blood cells
platelats

Question 2

explain plasma

Answer 2

provides cells with antibodies, protiens, glucose, salts and fats

Question 3

explain red blood cells

Answer 3

responscile for carrying oxygen to the cells and the removal of carbon dioxide away from the cells of muscles and organs

Question 4

explain white blood cells

Answer 4

responsible for moving to sites of infection where they destroy bacteria an dother disease causing organisms

Question 5

explain platelats