Especially to those who can't stand the sight blood,
So, I woke up early to get to tuition with Mr Liew Chee Loong.
And whatever we've learnt in form 4 to 5 was a little disappointing because the various parts they never mentioned and the way the oxygenated and deoxygenated blood flow was a little new for us today.
Sheesh, the MOE should let us know those details earlier and didn't need to prolong us from knowing till we're form 6 wert.
I felt that it wasn't necessary to do so, could be misleading.
Here's the clearer picture. I like this diagram :)
So.... we're done doing theory, let's get practical.
You know what we learnt in form 5 was, the human's heart was the size of our fist?
I dunno, after holding it and looking at the picture, I'm not too sure anymore.
Or perhaps this pig had a big heart?
The comparison. Hmmm.
Blood clots in the channels.
The aorta's channel is huge, that's why our heart can pump the blood well to our entire body.
See, our fingers can go through.
Cut, cut, cut....
I wonder how people eat these hearts. Disgusting.
The valves and chordaes. Man, those "rubber bands" are strong okay.
And the blood clots on the side look just like period.
Check out those cardiac muscles. Very tough and strong.
Still very bloody.
That's all for this gory day.