Biology Help?

Physicists say that it is impossible to create a perpetual motion machine, a machine whose own activity keeps it running perpetually. What energy principle precludes the possibility of a perpetual motion machine? Explain

Why does my boyfriend help his ex-wife ?

okay, my boyfriend has been living with me for the past 4 years and when we first got back together he came to me and his ex-wife found out and tried to break us up. but it didn't work and she has a man the one who she left my b/f for 16 years ago and there still together but she has been having him do things for there grown kids and grandkids which i understand for the grand kids but everyweek his youngest daughter is wanting money from him she doesn't work she lives in low housing so her rent is not much and the ex-wife is always telling him what he needs to do for the grand kids so he does it and then she got her car repoed and then he helps her with money for down payment but he tried to lie to me and not tell me he helped her but i found out and he tried to deny it but i don't understand why he is doing this for her and she tells him that her "MAN" can't help her or won't help her but why does he do this she is the one who left him for this "MAN". and i don't know why he keeps helping her ?

Can ual orientation change at 40?

Yes, you control who you are. No one can tell you who you are. If you want to be with a woman, experiment a bit. BUT, do not hurt the woman you are experimenting with. It would be easier if you had a small fling with one quickly just to try out. No harm no foul. If you enjoy it, then continue. By the way, if you have any experiences feel free to video tape and send to me :) Kidding (Kind of) Lol.

Can I use my og to digital convertor in reverse?

My convertor has input for rca and out put for coax or optical. since I want to convert from digital to og can I use the same convertor box in reverse?

She won't idle, or stay started?

you said it kind of froze up ,it could have caused a head gasket to blow and that will cause the problem your having,when you added the electric pump to it did you add a regulator to help out on the fuel pressure because electric pumps run a little more higher pressure than mechanical pumps do so you may be flooding it out some,id check the pump pressure on it you don't want no more than 5 pounds on it at the most,anything more and it will flood out,and also cause it to back fire through the carb,check to make sure its in time also,good luck.EDIT, yes to much fuel will cause it to flood out which will cause it to loose speed going up a hill and shake like that,it has to get the right amount to it without going over the amount it needs to run right,and most after market pumps run around 6.5 pounds on them ,good luck.

The Piccolo Player?

A young man, just graduating from Seminary school, was igned to a small Church in the deep south where the previous minister had recently ped away. Arriving several days later, and eager to make an impression on the townsfolk, the post bulletins all over town announching "New Priest in Town. Come to church this Sunday". Sunday finally arrived and an hour before services were to commence, the secretary for the church called the minister and announced that the organ player was sick. The minister asked the secretary if she could find anybody that could place any instrument and to call him back. 20 minutes before services, the secretary called back and replied, "We have a man who can play a piccolo and he agreed to play the hymns for you". The minister, with a deep sigh replied "He'll have to do". Services commenced and the minister gave a excellent lecture that inspired the churchgoer's that day. It was time for hymn's. The minister announced "Everyone open your hymn books

Do men make for better physicists and engineers while women make for better teachers and doctors?

Men are more creative, intelligent, objective. Women are more emotional, subjective, and stronger memories according to studies. Is this why men make for better physicists, engineers, mathematicians while women make for better doctors, teachers, and nurses because the latter professions require, for the most part, rote memorization and compion (something women are good at) while the former professions require logic, objectivity, creativity, and intelligence because men are better at those things?

Girlfriend gave me Oral, Is this normal.?

Ok well my girlfriend for 4 months now just gave me the other day, k well im wondering if your supposed to get a whole new feeling when you because i did! i got mive pleasure, with tingely sensations this felt like no normal and lasted like 45 seconds slowly wearing off, it was something definitely different but more pleasurable, better than the normal s when having !

Making money?

what can a 15 year old girl who will turn 16 on june 30th, do in oswego new york, to make money. please no jokes, dont say prostitution its not funny i'm being serious i want to get a horse and my parents dont think i am serious enough for it and i found one that is only $300 and my parents said if i saved enough money to buy it, they would let me get it and they would pay to board it. i really do want a horse and its a beautiful one too, its a dun buckskin 7 month old stallion it has four white socks and on all four legs, black above that, and then a black dorsal stripe, and a black mane and tail, its so pretty, and a white streak on its face. i really would like to earn some money but i'm not old enough to get a job and i dont have a license also if you possibly know about any contests or anything with a cash prize i could look into that. thank you.

I can't find 2 quarters, a local dealer wanted $500 for one American Samoa circulated coin and $1000 for North?

I can't find 2 quarters, a local dealer wanted $500 for one American Samoa circulated coin and $1000 for Northern Marina Islands.

Does anyone else think that Blackburn are somewhat similar to Arsenal, financial wise?

How can you like Blackburn and support Arsenal, I hate them, it's always a kicking match when they play us.

Did Hopkins ruin Pascal forever?

Pascal looks like an amazing athlete, but that doesn't necessarily mean he was a great boxer. He was very muscular, so he's short for the light-heavyweight cl. Roy Jones was only 5'11", but Roy had incredible speed, reflexes, and footwork. Pascal is too muscle-bound. I can honestly say that while yes Michael Moorer wasn't the same after his loss to Foreman, he was already not the same as he was when he was fighting at light-heavy. He was a very dominant fighter at 175; better than Pascal. I'd say Moorer was probably more accomplished than either Pavlik or Pascal for that matter. I think it's a little odd to think that these 27 year old guys like Bradley and 29 yr old's like Pascal are green. Roberto Duran was 29 when he beat Ray Leonard in 1980, and he had more than 70 wins at that point, been the unified lightweight champ then he became welterweight champ. Ray retired for the 1st time at 26. I mean Marvin Hagler retired at 33 years old. If these guys aren't in their primes at 27-29 yrs old then something is wrong. One can get more popular in your 30's but even Hopkins isn't knpocking people out, and he's an extremely rare fighter to even be doing what he's doing. Ali should have never fought after his last fight with Frazier in 1975 and he was 33 then. A boxer's 20's is when they need to make the most of it. Not every boxer ages like Hopkins. Ray Leonard was done at 34; remember his brutal loss to Terry Norris?

Im 17 weeks pregnant and going for my sonogram on the 19th. my ? is when should I go baby shopping?

When you find out for sure. But don't be surprised when you turn out wrong - it happens alot! I knew what I was having, but most people just bought me "nuetral" colors.

Guys: Okay, seriously...?

I will say that I have above-average sized , and I have been hurt by guys because of it. Friggin' douches. But I wear baggy shirts. Doesn't seem to do anything worth ****. And Ido have a lot of guy friends that are gentlemen I wish there were more in the world...

Feeling really angry because this guy went out of way to ignore me tonight!!!! please help!!!?

so me and this certain guy have been flirting back and forth for a while now. weve never hung out alone but him and his friends and my girl friends hang out quiet often. well today we were joking at work and we were playing around and i told him we should take abreak from this love hate relationship tonight ( tonight was one of his best friend's birthday) and we shouldnt talk. but we wereCLEARLY joking... because even after i logged out of facebook chat he was still sending me messages to my phone. well when i get there today ( to my friend's birthday) he literally ignores me all niht long.. he talked to both of my friends that were with me and every time i would try and talk in the conversation with him he would just look the other way. so me and my two girl friends were talking on one side of the table with one of his very fun ( but clearly less attractive - and god shall forgive me for this )... and i tried blocking his attitude of ignorance out of my mind and was having a good time chit chatting with my two friends and his friend. i was not flirting with his friend... must i remind u this is already after i recognized that he had alreadyyy been ignoring me . thennnn right before we were leaving... he says goodbye to the whole side of his table.. giving people hugs and what not..well he goes out of his effing way to ignore the whole side of the talbe that I was sitting at and just waving goodbye to it while looking the other direction!!!!! that was our whole interaction all night long... i feel like im in effing middle school... i am not trying to sound conceited but you guys should know im an attractive very fun girl and verrrryyy easy going.. so i know its not because im ugly or something ( and sorry i had to give u a picture of who i was not trying to sound conceited again!!!) anywayssss i dont understand why the eff he did this tonight... does he want attention?? because that will not give it to him!!!! im soooooooo angryyy grrrrrrrrrrrrrrr

New paintball gun?

im looking for a new paint ball gun. i already have a spyder electra and im looking for a gun around 200 dollars. i play speedball and woodsball. what do you recamend?

How do you deal with someone who constantly judges you?

i'm gonna need some good advice for this cause i'm stuck. i'm turning 20 this year and as i'm beginning to learn-- you learn who your real friends are as time pes. i used to be really close to this one guy but people change and he has become a status conscious, judgmental person. i have distanced myself from him since and now spend time with the guys (and girls) who really appreciate me for who i am, but he still judges me from afar and looks down on me for hanging out with people who are not well known. he makes little snide remarks to the people he now calls his "friends" and it irritates me very much though i don't act on it. is it best to ignore him? also, i have lost many friends along the way as they have all changed and i feel alone sometimes. do you just get used to it in later life?

In the 1800's did a cavalry regiment have all cavalry?

I know in modern days they are all infantry but in the 1800's were they made up of all cavalry or did they have a few infantry in it?

Jean Pascal vs Arthur Abraham?

I would put money on Pascal. He is much more versatile than Abraham, who can only fight offensively or defensively never both at the same time. Abraham does have crushing power, but Pascal has a sick chin and I don't think Arthur would hold the weight as well as Pascal does. Jean would be too active and as long as he didn't try to brawl with Abraham like he did with Froch, he should win pretty convincingly.

How much should I sell all these games for?

I'd say about $100-$120. They aren't exactly blockbuster games. You can actually buy most of them for about $12 or under, so that's an honest estimate.