last blog of the semester

What was you favorite activity/topic this year? Why was it a favorite?
My favourite activity of this year ids the strawberry lab occured about one week ago.l think it's interesting and funny.The first  reason is l like to eat strawberry.l also feel to see the DNA is a very amazing and awesome thing,l see a small thin materal with pink and a little black.Thats's the DNA which l first see.However,it's a  impressive lab.

What was your least favorite? Why?
My least favourite is the kimi chip.l forget how to spell it.l don't like because l forget to bring it,or it will be funny,too.Hopefully,l can taste it next time.l really like fendentmal food.lt's health and delicious

If you could change one thing (Not the amount of homework) what would it be and how would you change it?
lf l could change one thing,l will change my study's attitude more good and with more intersting and be more careful.l use my effort in next semster and be better.

Blog#13 How has DNA changed how we investigate crimes?

l think DNA is a very helpful and important invention,especially make the police and decteive to find out the crimal easily.lf there is a careless robber left their blood in the crime scene.Then,it's possible to have a investigation on that blood.We can find the unique DNA from it.Consequently,we can find the truely robber easily a lot than before.Also,even if the murder left a small hair,we can also find out who's DNA is it.Like in the movie,Vincent's one litttle hair has all of the DNA,and it's a very important clue in that movie.However,the invention of DNA help a lot in the crimes.We don't really need a lot of wisdom people like Selock Homes.We can easily find out who is the final murder depend on one modern evidence:DNA!