Concerning academic study of the physical world.

hanging or draping loosely. To move steadily and easily in a certain direction.

Not being simple; having many parts or aspects. Psychological issue regarding self-image. cause to form complex.

For a reason.

give money or goods for good cause.

Person's job or role.

Not possible or very unlikely to happen or exist.

assembled or made from whatever is available, and so unlikely to be of highest quality. mark or wound made by scratching. score or mark surface of something with sharp or pointed object.

Fresh foods such as fruits and vegetables. To control the making a movie or television show.

relating to vessel or vessels.

Doing your job. action of doing work. To make an effort to do something.

having specified appearance. To appear to be when you look at them; seem.

red and hot. To make water pass through, as in a toilet.

continuing or valid to final destination. From the beginning of something until the end. moving in one side and out of other side of.

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.