devotion of time and attention to gaining knowledge of academic subject. Pieces of research. To focus on learning something usually at school.

after long time.

Physical activity to increase health and strength. use faculty, right, etc..

To any extent or degree (often used with not). Use to indicate limits or variation. any place.

distinct compound or substance. Basic substances produced by mixing elements.

sixty seconds. Notes taken at meetings to record what was said.

regulatory substance produced in organism and transported in tissue fluids such as blood. Chemical produced by the body to control functions.

not same as another or each other.

Adrenal-cortex hormone (trade names Hydrocortone or Cortef) that is active in carbohydrate and protein metabolism.

Part of a piece of music.

Causing a sharp pain. Act of hurting someone with a sharp object. To strike a blow with a knife, as to kill someone.

small, narrow river. Small rivers. run or flow in continuous current in specified direction.

having or likely to have effect of proving case.

agricultural products. To manufacture something using machines.

Showing horrible scenes, e.g. showing blood.