Hypothesis

Hypothesls

Welcome to the Voice of America’s News Words.

Scientists have discovered that songbirds, like humans ,learn to make sounds

by copying what they hear.

HYPOTHESIS

Songbirds and humans have a similar brian structure

for learning sound, say researchers at Rockefeller Univer sity.

Scientist Erich Jarvis formed a hypothesis

that molecule guide brian connections

that create paths to the voice box, permitting the coping of sounds.

A hypothesis is an idea or theory

that is not proven.

Forming a hypothesis is the first step in the scientific method.