Examlex
The method that indicates the age of a substance by measuring the relative content of a radioisotope and its daughter elements is called ____ dating.
Tissues
Collections of similar cells that perform specific functions within an organism, such as muscle tissue or nervous tissue.
Blood
A vital liquid in humans and animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away.
Type Influenza
A classification of the influenza virus, characterized by variations in the protein composition on the surface of the virus, affecting the severity and spread of flu outbreaks.
Epidemics
Widespread occurrences of infectious diseases in a community at a particular time, significantly exceeding normal expectancy.
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Q81: To a person studying utilization of cage