Answer:
Norm.
Explanation:
Standardized tests require establishing a norm, or average score, made by a large group of people. The result of a standardized test is usually consistent, accurate and has precision.
Answer:
Phylogenetic tree reveals evolutionary relationships between different organisms, their common ancestor, and descendants.
He is best known for being the first person to sail from Europe to discover North America. When he was sailing west to find new route to Asia, he landed on the East Coast of America.
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