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Why Grandparents Are Key To Human Survival

83,681 views

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Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

98%
  • 4:05 / 4:09

Speech Rate:

  • 173 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

variants

/ˈverēənt/

noun other

form or version of something that differs in some respect from other forms of same thing or from standard. Things that differs from some things of the same kind.

spending

/spend/

verb

pay out money in buying or hiring goods or services.

scientists

/ˈsīəntəst/

noun other

person who is studying or has expert knowledge of one or more of natural or physical sciences. People who are trained in a science.

animals

/ˈanəməl/

noun other

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

families

/ˈfam(ə)lē/

noun other

group of parents and their children. Groups of related plants or animals.

memories

/ˈmem(ə)rē/

noun other

faculty of remembering. Some things that has been remembered.

success

/səkˈses/

noun

A successful person; one who achieved their aims.

evolutionary

/ˌevəˈlo͞oSHəˌnerē/

adjective

Concerning gradual change over time.

however

/houˈevər/

adverb conjunction

In whatever way; by whatever means. (Used to introduce a counter statement).

handing

/hand/

verb

To give something to someone personally.

efficient

/əˈfiSHənt/

adjective

achieving maximum productivity with minimum wasted effort or expense.

producing
verb

To grow something naturally.

versions

/ˈvərZHən/

noun other verb

particular form of something. New or different forms of some things. create new version of.

advantage

/ədˈvan(t)ij/

noun verb

favourable condition/circumstance. put in favourable position.

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