Wednesday, March 2, 2011

evolution of nature

see now are basically the mother cow. . . Male minority. We all know that the purpose is to milk cows, lactating cows to get milk, and the public although there are cows milk, but in fact is impractical, not milking.mac brushes So, if you are a dairy plant manager will not fool you keep a group of dried up cow, right?

2. guinea pigs

I vaguely remember graduating from high school, when we shout when called great love: You are my guinea pig ~! But I also mistakenly thought that this is a species of pig ~! Then graduate school, we do laboratory experiments with guinea pigs,mac makeup I know: Oh, is the so-called guinea pig guinea pigs. . .

3. Mice and Rats

mice many people mistakenly think a child of rats. Not the case, mice are smaller,north face denali he grow up, the adult rats the size of individual mice than the much larger. . Therefore, although one large and one small, but really the two species.

4. first, the chicken or the egg?

raw chicken is an ancient domesticated chickens came after a long feeding.nhl hockey Is it a reptile eggs, chicken later. However, although the egg is the beginning of a new life, is not a new species of origin. All of the biological variation of the long-term through the environment evolved. Therefore, the chicken is the result of long-term evolution of nature, raw chicken egg.

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