From one end or side of something to the other. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

relating to science or practice of medicine. A health check or test.

To get money for work.

Lasting for a long time; continuing. To last for a long time; continue to exist.

Something not physically seen but felt to be there.

internal organ in which major part of digestion of food occurs. Places in the body where food is digested. consume food or drink without feeling or being sick.

not to be relied on or trusted. person thought to be guilty of crime or offence. have idea of existence of something without certain proof.

sympathetically aware of other people's feelings. When you get the meaning correctly; comprehension. To know the meaning of language, what someone says.

able to be noticed or perceived.

achieved or maintained by careful and deliberate effort. To focus on learning something usually at school.

Dealing with official forms in the way required. perform mechanical or chemical operations on.

involving, relating to, or emphasizing behaviour.

With your attention, concentration on one thing. To keep your attention, concentration on one thing.

study of past events.

Person who believes in behaviorism.