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This Was the Most Important Moment in the History of Life

956,118 views

Be Smart

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

90%
  • 6:03 / 6:40

Speech Rate:

  • 145 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

cellular

/ˈselyələr/

adjective

relating to or consisting of living cells.

important

/imˈpôrtnt/

adjective

Having power or authority.

protein

/ˈprōˌtēn/

noun

Group of molecules made from amino acids.

whether

/ˈ(h)weT͟Hər/

conjunction

expressing doubt or choice between alternatives.

transitions

/tranˈziSH(ə)n/

noun verb

process or period of changing from one state or condition. undergo or cause to undergo process or period of transition.

increase
noun verb

Fact of increasing; amount something grows by. become or make greater in size or degree.

surface

/ˈsərfəs/

adjective noun verb

Of the top layer; not deep or meaningful. outside part or uppermost layer of something. To come to the top of something; emerge.

prokaryotes

/prōˈkerēˌōt/

noun other

microscopic single-celled organism which has neither distinct nucleus with membrane nor other specialized organelles. Unicellular organism having cells lacking membrane-bound nuclei; bacteria are the prime example but also included are blue-green algae and actinomycetes and mycoplasma.

currency

/ˈkərənsē/

noun

Money system that a country uses.

dominated

/ˈdäməˌnāt/

verb

To be taller, bigger, or more physically obvious.

happened

/ˈhapən/

verb

take place.

organisms

/ˈôrɡəˌnizəm/

noun other

individual animal, plant, or single-celled life form. Living thing, often one that is small.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

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