To give you an idea of knowledge level, the terms Sclera, Iris and Pupil in the video are entry level, year 1 terms whereas Limbus and Cornea are more 4th year terms.
ANSWER BELOW
.
.
.
WHICH ANIMAL CANNOT CHUNDER?
The answer: Horse
The Horse is the king of a university night out because no matter how many Thatchers Gold he downs he will never disgrace himself by chundering on the girl he’s chatting up.
But why can’t a Horse Chunder?
There is a sphincter (ring of muscle) between the end of the oesophagus (food pipe) and the stomach. It is called the CARDIAC SPHINCTER and it is extremely tight in horses. So once food has passed through it and into the stomach, it simply cannot come back the other way.
