infectious and often fatal bacterial disease of small intestine.

difficult to understand. To have or be included as a part of something.

Idea or memory. To have an idea, opinion or belief about something.

relating to or affecting respiration or organs of respiration.

extraordinary and welcome event that is not explicable by natural or scientific laws.

contrary to law. person living in country without official authorization.

change resulting from cause. Changes brought about by a cause; results. cause something to happen.

possessions collectively. Buildings or pieces of land owned by someone.

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

device with air bag that emits stream of air when squeezed together with two handles. Mechanical device that blows a current of air. To shout loudly in a deep and angry voice.

of pair of ductless glands situated above kidneys. Located at the top of the kidneys.

causing or likely to cause harm.

used to emphasize accuracy of figure or description.

Illness that affects a person, animal, or plant.

raising levels of physiological or nervous activity in body. Drug that increases physical or mental activity.