They all look different
They have different colored hoods.
No, Gandalf never told the dwarves that Bilbo was a spy. He was a good friend of Bilbo's, and they trusted each other.
in chapter 8 after they fight the spiders
he tells them because they needed to know
Bilbo was recruited by Gandalf to join the dwarves' mission as a master thief. Bilbo does not tell his friends about the magic ring because he wants to earn their respect as a thief. Alternatively, it could be the ring's power already beginning to assert its influence over Biblo. In the end, however, Bilbo does tell the dwarves about the ring and that it has the ability to make him invisible, which was what enabled him to escape Gollum, the goblins, and to sneak into the dwarves' camp while Balin was on watch.
Bilbo cut them out. First, he (Bilbo) opened Thorin's barrel. You could hardly tell it was Thorin except for the blue hood.
They feel more safe knowing that Bilbo just saved all of their lives. And they treat him with more respect.
Smaug tells Bilbo not to trust dwarves:In return for the excellent meal [of the Company's ponies] I will give you one piece of advice for your good: don't have more to do with dwarves than you can help!Smaug-The Hobbit: "Inside Information"
It is possible the Ring had already begun to affect Bilbo, and he would not want any to know what he had, and therefore try to take it from him.
It was his smell. Smaug had never encountered a hobbit before. He did not recognize the smell of him, but could tell that he had been with the dwarves.
There are several things that he keeps to himself. He keeps the ring to himself for a while. And when he found the Arkenstone, he didn't tell the dwarves.
He tells Bilbo that he thinks he should leave the ring behind for Frodo at his house in the shire before embarking on his journey.
What did the magic of the sword tell bilbo
It may mean that he is a bad person, but he admits it. Bilbo Baggins says this. He is stung by some of the comments of the dwarves. I think that it means that Bilbo may be a thief, but he does not tell lies.
He was so pleased by their praise at the way that he so cleverly snuck into the camp without being seen, that he decided to keep the Ring out of it for a while.
The Thrush tells Bard about the missing spot of armor on the dragon's belly. And the thrush got the information listening to Bilbo tell the dwarves about it.
Oh of course its lying, its the first sign that the ring is taking control of its new bearer. Hobbits just don't normally know how to lie.
Because the ring is turning him selfish, making himself think that they might take it away if he tellls them about it. He wants to keep the ring all to himself.
There were two editions of The Hobbit that were written. Prior to the Lord of the Rings, the ring itself had no history, and so Bilbo actually did reveal that he obtained the ring from Gollum. Later, when the Ring's malevolent history was dabbled into, Tolkein realized Gollum would never give up the ring willingly, and re-wrote the chapter in later editions to reflect that Bilbo more or less stole the ring. Canonically, Bilbo told Gandalf and the Dwarves that it was a prize for winning the riddle game. Gandalf had his suspicions, however, and managed to get the true story from Bilbo much later. The fact that Bilbo would lie about the entire incident struck Gandalf as alarming, since Hobbits weren't prone to such things as lying. One might say that the reason Bilbo lied was due to the effect that the Ring was having on him.
In The Hobbit, it is presented as simply a matter of Bilbo's pride. The dwarves are are finally beginning to be impressed with Bilbo as burglar and he does not want to admit that a large part of his success is due to an magical artifact and has nothing to do with his talents. In the Lord of the Rings, the reasoning appears to be more sinister. He wants to keep the ring a secret so that his possession of it will not be threatened, so that he can keep his hold on the Ring. There is an implication that this is due to corrupting force of the One Ring immediately seizing upon Bilbo, making him develop a fixation and obsession with the ring, and inspires him to lie to make sure he can retain the ring.
One reason why Bilbo is unhappy is because he doesn't like the look of the lonely mountain whereas the dwarves love mountains. The more likely reason is that Bilbo also has a cold. It is referanced in Bilbo's speech in "A Long Expected Party," LOTR FOTR, book one, chapter one.
The movies do not tell why the Dwarves are hated in The Hobbit and The Hobbit DoS. However, it is believed that past wars and experiences are the reason the Dwarves are hated.
How do you tell goldfish apart there genes
The answer depends on what you want tell it apart from!
He is scared to, the ring influences him to "protect his precious" and he likes the way prestige he gets for being so "sneaky" and "burglar like" because of using it. Therefore, if he revealed the ring, they would not be so impressed by Bilbo since the ring makes him invisible and helps him hide.
You can tell substances apart by looking at their properties