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Explanation:
Gel electrophoresis is a technique used to separate DNA fragments based on their size and charge.
It is becuase those people came from different places and mated with others leading to a combination of dirrerent traits.
Answer:
Common minerals in metamorphic rocks include quartz, feldspar, mica, calcite, and hornblende. Index minerals in metamorphic rocks indicate how much the original rock was metamorphosed, called the grade of metamorphism. Index Minerals minerals include chlorite, epidote, garnet, staurolite, kyanite and sillimanite.
Explanation:
Answer:
Stimulus
Explanation:
this happens when the external effects in the environment affects the a body internally