molecules. Functions of blood could be falls into three categories:

transport, defense and regulation, they all have different function. Blood

transport oxygen and nutrients and removes waste from the body. It also

transports hormones, which control the body's organ. Blood defense

pathogens such as bacteria and viruses and it clots, which prevents the loss

of blood. In regulatory functions, blood helps maintain body temperature

A molecule cells use in cellular respiration, transport oxygen, is called

red blood cells. Red blood cells also known as erythrocytes, they are very

small. There are about 4 to 6 millions of red blood cells in our whole

blood. It's containing a respiratory pigment called hemoglobin. It's

carries oxygen and it is red in color. In red blood

responsible for defense to particular pathogens and their poison substance.

surrounding the nucleus. The granules contain enzymes and proteins, which

clumping and it will cause blood to stop circulating in small blood vessel

Stem cell, which can divide, and producing new cells into specific type of

There are types of cells in granular are neutrophils, eosinophils and

cells also known as leukocytes are differ from red blood cells. It's fight

Some common words found in the essay are:
, Inside Agranular, blood cells, red blood, white blood, white blood cells, red blood cells, cells red, blood cell, blood vessel, red bone marrow, stem cells red, own blood, bone marrow, red bone, transport oxygen, determine own blood,
Approximate Word count = 597
Approximate Pages = 2 (250 words per page double spaced)