This evolutionary tree shows the influence of speciation and extinction on the diversity of life.After 2 million years,lineage A had a(n) ________ rate of speciation and ________ extinction rates compared to lineage B.
Definitions:
Hypotheses
Proposed explanations for a phenomenon, made as a starting point for further investigation, that can be tested by experimentation or observation.
Psychologists
Professionals who study cognitive, emotional, and social processes and behavior by observing, interpreting, and recording how individuals relate to one another and their environments.
Mnemonic Device
A technique a person can use to help them improve their ability to remember something.
Link Method
A memory-aid technique that involves forming a mental association between items in a list to improve recall.
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