Ais something observable and indicates the presence of an illness (e. g., reddening of the skin). a is a change from normal function, sensation, or appearance, generally indicating disease.

Sign

Symptom

Explanation:

In medical terminology, a sign is something objective and observable that indicates an illness. In other words, it is observable evidence that indicates the presence of an illness and it doesn't depend on the description of the patient but it's something observable.

On the other hand, a symptom is something subjective, something that is experienced by the person (and that it indicates a disease) but that it's not observable by others, therefore it has to do with changes that are not observable such as function or sensations.

according to hess's theory, when the magma cooled, it would expand and push the tectonic plates apart. it would push the north and south america plates to the west and eurasia and africa ones to the east. the atlantic ocean would get wider but the coastlines of the masses would stay the same.

harry hammond hess was a geologist and a united states navy officer in the second world war. he is considered to be one of the founding fathers of the theory of plate tectonics. he is known for his theories on sea floor spreading, stating that the movement of the continents was the result of see floor spreading. the continents are attached to the plates and do not move separately. the plates themselves shift and change shape, carrying the continents along.

aren't cheetos good enough to be president?