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TST PRACTICE

By Philosopher Michael Alan Prestwood

Wisdom Builder

History Timeline Flashcards

Topic:
Bacteria
Timeless ideas at the intersections of science, philosophy, critical thinking, and history.

A simple question, when?

Born, discovered, when did or will it, etc.

Cenozoic Era: Age of Mammals & Birds

66.04 million years ago to the present.

66 Million years: From extinction to society.
Bacteria Story 
Evolution.

The P-T Extinction

251,902,000 years ago (+/- 900 years).

Cause: Massive Volcanic Eruptions in Siberia
Bacteria Story 
Evolution.

Blue-Green Bacteria (Not Algae)

2.65 Billion years ago (+/- 50 million years)

Bacteria Story 
Bacteria Evolution.

Touch: Life Learns to Feel Force

~3.72 Billion Years Ago (after prokaryotes)

Mechanical sensitivity to pressure and membrane stretch
Bacteria Story 
Evolution.
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