Dissect the Heart !!

When the biology was approaching just now,my class monitor had to prepare everything for us for dissect the heart of pig...at first I had to think about this was terrible...while I using the blade and start to work,actually not,it was not terrible.

In the process,we only aim the target that we were want to,that is 'valve'...my teammate Guo Rong and I work together.95minutes later,we were need leave from science room and went back to own class.In the team which are made the process,I like the most is team of Eugene,really...they are really so careful while they are working,the valve of pig 'touch'by them,do not have crack,they get the full valve viewed,me..zzz nothing see....

Wish we still can make the activities again...