In physics, matter is a difficult concept to define. in psychology, the concept of is similarly elusive.

In physics, matter is a difficult concept to define. In psychology, the concept of consciousness is similarly elusive.

Explanation:

Many considerable scientific theories intend to explain the way consciousness is present in our brains. But according to researchers, all of these just reduce consciousness to neural processes. It is a fact that a few of these neural processes may be necessary to create consciousness, but none represents the whole picture.

the answer is nurse.

glitch or non-saved account.

explanation:

i'm not personally a mobile user but one reason could be that it is either a glitch where it doesn't automatically log you in, or you have it so cant save your log-in information. i suggest you use the mobile app instead of using your web browser!