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Dimetrodon: Our Most Unlikely Ancestor

1,485,680 views

PBS Eons

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

93%
  • 6:21 / 6:48

Speech Rate:

  • 189 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

turning

/ˈtərniNG/

noun verb

place where road branches off from another. To become a different quality, color, etc..

creatures

/ˈkrēCHər/

noun other

animal as distinct from human. Animals of any type.

adaptations

/ˌadapˈtāSH(ə)n/

noun other

action of adapting. Changing to new forms; things that are changed.

millions

/ˈmilyən/

number

1,000,000s.

reptilian

/repˈtilyən/

adjective noun

relating to or characteristic of reptiles. animal belonging to class Reptilia.

foreshadowed

/fôrˈSHadō/

verb

To be a sign of future events.

animals

/ˈanəməl/

noun other

living organism. Living creatures that are not plants or people.

mammals

/ˈmaməl/

noun other

warm-blooded vertebrate animal of class that is distinguished by possession of hair or fur, females that secrete milk for nourishment of young. Animals which drink milk from its mother.

mistaken

/məˈstākən/

adjective verb

wrong in one's opinion or judgement. To understand someone or something incorrectly.

killing

/ˈkiliNG/

adjective noun verb

causing death. act of causing death. To be very funny.

distinct

/dəˈstiNG(k)t/

adjective

Clearly different in nature from something else.

accurately

/ˈakyərətlē/

adverb

Exactly and without any mistakes; correctly.

appearance

/əˈpirəns/

noun

The way a person looks to others.

reptile

/ˈreptəl/

adjective noun

belonging to reptile or to class of reptiles. vertebrate animal of class that includes snakes, lizards, crocodiles and tortoises.

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