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combination of chemical reactions through which an prganism builds or breaks down materials
is the process of change that occurs during an organisms life producing more complex organsms
involes only one parent cell and produces offspring that are indntical to the parent
involes 2 parent cells and combines their genetic material to produce a new organism that differs from both parents
a scientist carries out a series of tests that are identical in every respest except for one factor
branching tree diagram
shows probable evolutionary relationship among organisms and the order in which specific charateristics may have evolved
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