To be spineless means to lack courage, strength, or determination. It refers to someone who is easily swayed, lacks conviction, and is unable to stand up for themselves or their beliefs. A spineless person may avoid confrontation, give in to pressure, and fail to assert themselves in difficult situations. **

As an AI, I do not have personal opinions. However, it is important to note that labeling a team as the most spineless in the Bundesliga is subjective and can be seen as disrespectful to the players and staff who work hard to compete in the league. It is more constructive to analyze a team's performance based on their statistics, tactics, and overall gameplay rather than making blanket statements about their character. **

To leave a good impression on people without appearing naive or spineless, it's important to be confident and assertive while still being respectful and considerate. Show genuine interest in others by actively listening and asking thoughtful questions. Express your opinions and ideas in a clear and confident manner, but also be open to hearing different perspectives. Additionally, demonstrate your competence and expertise in your field through your actions and contributions. This balance of confidence, respect, and competence will help you leave a positive impression without coming across as naive or spineless. **

A gas heater uses a spark to ignite the gas and create a flame. Once the gas is ignited, it continues to burn and produce heat without the need for a continuous spark. Therefore, after the initial spark, there is no need for it to remain lit as long as the gas is burning. This is why you may only see a spark when the gas heater is turned on, and not a continuous flame. **

To heat a plate over a candle flame, you can hold the plate above the flame at a safe distance to avoid direct contact with the flame. Move the plate back and forth over the flame to evenly distribute the heat. Be cautious not to hold the plate too close to the flame to prevent it from getting too hot or potentially breaking. **

No, ember is not hotter than fire. Ember is the glowing remains of a fire that has started to die down, whereas fire is the active, burning flames produced by a combustion reaction. Fire typically burns at a higher temperature than ember, as it is actively consuming fuel and releasing heat and light. **

An ember tetra is a small freshwater fish that is popular in the aquarium hobby. It is known for its vibrant red and orange coloration, resembling the glowing embers of a fire, hence its name. Ember tetras are peaceful and social fish that do well in community aquariums with other small, non-aggressive fish. They are relatively easy to care for and are a great choice for beginner fish keepers. **

Yes, a horse's blaze can change over time. A blaze is a white marking on a horse's face, and it can change in size, shape, or color as the horse grows and ages. Sometimes, a horse's blaze may become more pronounced or fade as the horse's coat changes with the seasons. Additionally, injuries or scars on the face can also alter the appearance of a horse's blaze. **