if it is a mutually beneficial relationship then it would be symbiosys (for example the bacteria in your gut which help you digest food), if one organism lives at the expense of the other, then that organism would be considered a parasite.
Parasite
Certainly a living organism
They are considered living.
Anything that is not considered to be a living organism. If it was never living (like a rock), then it has no DNA. All living beings have DNA. Viruses however, are not considered living because they do not have DNA.
it is considered as a deferred expense.
Common stocks are indeed considered an expense. However, if the company from which the stock is issued is not profitable, it could be considered a liability.
insurance
no
In accounting an expense activity requiring someone to spend money. For instance, paying employees is considered an expense to businesses.
When you are living with someone they are not included in your bankruptcy. If you are paying them rent, then the money you pay is an expense and will be considered for bankruptcy.
Yes, job related material is an expense.
no
taxicab
Living at the others expense would be a parasite
It is a transportation expense. A utility expense normally refers to expenses such as sewer, water, electricity, or any other expense that is reoccurring and necessary.
No.