Spleen: the spleen is in the right side of your chest, above your stomach, it stores and recycles blood cells the spleen destroys germs and bacteria.
Blood: the blood helps nutritions, but carries away waste, Blood is the fluid in our body, you can exercise, eat wealthy, reduces sodium in your diet, blood caries oxygen to the body cells and organs.
Veins: veins are everywhere throughout your body veins return blood to the heart, you can protect your blood by not touching other peoples blood because it could get your DNA.
Arteries: arteries are in the third part by your heart on the right side, they carry blood away from the heart, you could protect your arteries by eating good sea food and.
Heart: you can protect your heart be eating healthy food, The heart sends blood through your body.
Your heart is really a muscle