Brain is the best -Brain

Why is urethra an option.

Bcs u need it to pee

poor chunk

I vote urethra

true

I read this right when I was gonna go.

It is classified as a tubular organ!

Do u not urinate?

The heart disapprove of this, then decided to stop working

You can live without a heart, but you can't live without a brain

you can live without a brain, barely, but not without a heart. WIthout the heart, blood can't bring oxygen and sugar to the brain so it can function

Real?

Okay, I messed up, sorry about that. I don't know what I was thinking when I wrote this comment

it is possible to live without a lunge and a kidney and that organ near your tongue

False, without the heart, it can't pump oxygen to the brain and the remaining organs, therefore, it is not possible to live without it although there are artificial hearts it doesn't change the fact though.

you need both your brain tells your heart to pump blood so evrything can have oxogen with is form the lungs everything that also means your brain

that is most that you need to sustain life but then again theres plants that dont have lungs hearts and brains

Yeah, no kidding you need both, where did I say you didn't need a brain to live?

nowhere did you say that and i just clicked reply on your comment for some reason

also i thought that your comment was a good place to come in

You can’t live without a heart, ever heard of heart attacks? That can already kill someone. Imagine completely removing the heart.

Yes

People would be even more full of it!

in this case it should be a good word?

BIG BRAIN LMAO

Compare my amount of points to your ammount of points

He's got a point (excuse the pun)

shutup

The brain controls the heart, so the winning option makes sense

Yes but the heart powers the brain

The brain controls the heart directly through the sympathetic and parasympathetic branches of the autonomic nervous system, which consists of multi-synaptic pathways from myocardial cells back to peripheral ganglionic neurons and further to central preganglionic and premotor neurons.

ALTHOUGH, the heart IS the first organ made when a fetus develops, so it could go both ways

Your big science words are too much

copied from google

Bro the heart isn't an organ

what is an organ

An organ is basically a neccessary part of your body. It's important because it helps you function correctly.

So according to this definition, a heart isn't a necessary part of the body that is needed to make you function correctly

But the heart's a muscle. Not an organ. Are you a f**king idiot?

The heart is a fist-sized ORGAN that pumps blood throughout your body. It's the primary ORGAN of your CIRCULATORY SYSTEM

I can't believe you gave in to my trolling and responded

i hate you

It is both

It's an organ. It belongs to the MUSCULAR system. System of what things? Systems of ORGANS. Like nerves are organs, parst of systems of organs, which are made up of organs

can you please chill? don't take this so seriously please. Also check out this Greek biology school book if you want, I thing you can use translation

http://ebooks.edu.gr/ebooks/v/html/8547/2250/Biologia_A-Gymnasiou_html-empl/

You make a good point

and you also make a good point