In order to prepare for the third unit of the essay, the teacher told us to go home or do-it-yourself experiments to observe carefully. I do this experiment?
I suddenly remembered previously read a book, the book said, a climbing athletes encountered by climbing an avalanche buried the snow and stopped breathing. After year after year, and a climbing team here, this group of athletes were found to climb the snow buried the climbing athletes, took him to the hospital, after a series of rescue, who were buried in snow Climbing athletes has miraculously revived. Therefore a significant issue from floating out of my mind: is not all biological frozen it can be resurrected? Yes, I usually like to observe the ants, take a look at todays frozen I can be the resurrection of the ants? said, I found a small rectangular box, then go downstairs quickly. I found a corner in the courtyard of the guinea pigs - ants. I carefully loaded the two ants to box, box them in rectangular yard seems that it is not satisfied with this new home.
I go home, open the freezer, scrape some frost was covering the ants. Just small ants also alive now as if the general died.
After a period of time, I have small ants and frost with a small box placed in the balcony, she prayed silently.
After a period of time, the warm sun in the box, the ice melted, I drained water, and put a piece of white paper on the ants, the eyes staring at it closely every move. After a long time, a large some of the ants moving the antenna to move, such as in the stretch. Then it began its "rehabilitation." It stood up to climb slowly, a bit like a drunk as confused and disoriented. Not how far, and the other only a small ant on the up, and it body ready to get up.
These two ants are "resurrected", and I experiment a success
文章来源:网络 作者:未知 浏览次数:9529