There is no soul. The concept of a soul was made up by religions. You don't have one.
It is this realization that 'I am' makes us self-sufficient, self-realization is the way to know what is "aatma"(Soul), it is written in Vedas, Geeta and Puranas. There are three forms of the soul – the soul, the spirit soul and the subtle soul. The one who resides in the physical body is called the soul. When this soul resides in the body of lust and desire, then it is called Pretaatma. It can be understood by practising meditation.
There are different cultural and religious beliefs about where the soul goes when the body sleeps. Some believe the soul remains connected to the body during sleep, while others believe it may travel to different realms or dimensions. In scientific terms, consciousness during sleep is still not completely understood.
The soul inside you can be understood as the essence of your being, encompassing your thoughts, emotions, values, and consciousness. It reflects your individuality and connects you to deeper aspects of existence, such as purpose and spirituality. This inner self often guides your choices and influences your relationships, shaping how you perceive the world and your place in it. Ultimately, the soul represents the core of who you are beyond physical existence.
This depends on what you mean by 'soul.' From a non-spiritual perspective, SOME brain activity that determines behavioral characteristics can be observed, although not necessarily understood. From a spiritual perspective, no -- there will never be anything that can detect a 'soul' in a spiritual sense because the entire point of faith is that it is not verifiable.
Understood is the past tense.
The past participle of "understand" is "understood."
The concept of the soul is typically understood as a spiritual essence separate from the physical body. Different cultures and religions may have varying beliefs about where the soul is located, with some suggesting it resides within the heart, while others believe it exists throughout the entire body or as a separate entity altogether. Ultimately, the position of the soul is subjective and can vary depending on individual beliefs.
bad behavior
Past tense is understood. understand /understood /understood
No. Evolution is not fully understood.
A synonym of understood is recognize
No, not fully understood but most of the source and system have understood by scientists.