The heart
The lungs
The brain
The kidneys
The liver
100

what organ is responsible for pumping blood

The heart

100

what organ is responsible for taking in and out oxygen

The lungs 

100

what purpose does the brain serve

it controls the body 

100

what is responsible for kidney stones

drinking too little water

100

what does the liver do 

filters all blood and breaks down poisonous substances 

200

what is the hearth responsible for?

The functions of the heart are to pump blood and oxygen

200

which lung is bigger

The right lung

200

can you stop thinking completly?

no it is mentally impossible

200

What is the hardest thing for your kidneys to process?

Meat & Dairy Products

200

can u die without a liver?

yes

300

What can causes a heart attack?

High blood pressure

300

What is the most common lung disease?

lung cancer

300

what is the back side of the brain called?

The cerebellum

300

what do the kidneys do

remove wastes and extra fluids from your body

300

What is the smallest unit of the liver?

liver acinus

400

whats the smallest vein in ur hearth

thebesian veins

400

what is the name of the tiny air sacs in the lungs

alveoil

400

what is the left side brain do?

the left side is generally responsible for logic and language

400

can u still live with 1 kidney?

yes but with few problems

400

can alcohol damage the liver 

yes and could lead to liver failure 

500

whats the biggest vein of the heart

vena cava

500

What is the main problem of lungs?

 asthma

500

How bad of an alcoholic do you have to be to have your brain affected?

a person who drinks heavily over a long period of time may have brain deficits that persist well after he or she achieves sobriety... Alcohol can produce detectable impairments in memory after only a few drinks and, as the amount of alcohol increases, so does the degree of impairment.

500

what is kidney failure 

when you're kidney stops working

500

how can being overweight affect the liver

it could raise the risk of a fatty liver