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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

To use up something completely.

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

Achievement of a desired purpose or goal.

evolutionary

/ˌevəˈlo͞oSHəˌnerē/

adjective

relating to or denoting process by which different kinds of organism are believed to have developed.

however

/houˈevər/

adverb conjunction

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

handing

/hand/

verb

pick up and give to.

efficient

/əˈfiSHənt/

adjective

Able to produce results without waste.

producing
verb

To grow something naturally.

versions

/ˈvərZHən/

noun other verb

particular form of something. Updated forms of some software. create new version of.

advantage

/ədˈvan(t)ij/

noun verb

A positive point about something. put in favourable position.

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