Why do sea mammals move their tailfin up & down while fish move theirs side-to-side?

I'm starting to wonder whether these mammals returned to the sea from the land. And whether man's affinity with water and these creatures could undermine Darwinian theories of evolution with respect to humankind.

Whyd did my BBQ tank's?

....hose froze? I mean it looked Iced! needless to say, it stopped giving me gas. The regulator went bust? I guess it is time to get a new one hu... Technicaly speaking, what happened?

Can someone fix my paragraph with out restating it ?

In the story " The story of An Hour" Chopin portrays Mrs. Mallard as," Young, with a fair, clam face".The author implies that despite her yought and beauty, her face shows lines of repression. By stating this, the narrator reveals imagery to the reade,r that Mrs. Mallards character has been unhappy and repressed in her marriage. Even more, with her face revealing lines of repression, she is also exudinga certain strength . Mrs. Mallard said something under her breath, "free, free, free," because she could not keep her true feelings hidden about her husbands death. The characters emotions are so strong that it made her hart beat faster and the surge of the warm blood "relaxed every inch of her body".

Does anyone else think that the series is over?

I don't honestly see this Dallas team losing on Sunday. This is a Dallas team that seems to have been on a mission from the time the playoffs began. This is not the same soft, predictable Dirk Nowitzki. Dirk was the true MVP of the season, and he is playing at an unstoppable level. JJ Barea's insertion into the starting lineup has sparked the Mavs. The Heat have absolutely no player that can guard him. Kidd has his stroke back, Terry is clutch as usual, and Stevenson has hit big shots and played good defense. Chandler as usual was a presence. The Mavericks are so deep, Mahinmi and Cardinal gave quality minutes and effort tonight. They closed out Portland on the road, they beat my Lakers in 4, they beat the Thunder in 5, including a tremendous comeback, and they have won in Miami, once again, in a tremendous comeback. And please don't bring up the Lakers from last year, because there are two ets the Lakers have that Heat don't: Kobe Bryant and heart.

How about those Eskimo's?

I wasted about 2 minutes of my life reading this story in hope that there would be a question at the end that I could answer. Thats why this is called Yahoo answers. You put a news story on here and thats it? You could have put the point you was trying to make by putting the story on here.

How to Enable DEP for certain programs only.?

I am running windows vista home edition and i want to enable DEP for some programs while leaving others alone. I know how to get to the options, but the problem is that my options are greyed out. It says that i need to be a computer administrator and that i need to use the bcdedit.exe file. I am not sure how to be the administrator (I am the only user on this pc). I know that DEP is Essential to the security and i have a security software, but i still want to be sure that i dont get screwed over if i do get a virus. Please help.

Will Obama heed to the demands of Cuba,Iran,Venezuela, North Korea, complaints of human right violations?

He continually apologizes for the U.S. but he can't do much else without the consent of Congress and that is not going to happen now.