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How Did Blue Whales Get So Big?

110,350 views

American Museum of Natural History

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

86%
  • 4:39 / 5:22

Speech Rate:

  • 187 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

function

/ˈfəNG(k)SH(ə)n/

noun verb

What something is intended to be used for; purpose. To be operating, working or achieving its purpose.

characteristic

/ˌker(ə)ktəˈristik/

adjective noun

typical of particular person or thing. feature or quality belonging typically to person.

gravity

/ˈɡravədē/

noun

(Of a situation) extreme seriousness.

determinants

/dəˈtərmənənt/

noun other

factor which determines something. Some things that strongly influences a result.

certainly

/ˈsərtnlē/

adverb

used to emphasize speaker's belief that what is said is true.

lifespans
noun other

length of time for which person or animal lives or thing functions. Length of time something is expected to last.

periods

/ˈpirēəd/

noun other

length or portion of time. Sets time for a class to be held.

studying

/ˈstədē/

verb

devote time and attention to gaining knowledge of academic subject.

predators

/ˈpredədər/

noun other

animal that naturally preys on others. Animals that kill and eat other animals.

animals

/ˈanəməl/

noun other

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

interact

/ˌin(t)ərˈakt/

verb

act in such way as to have effect on each other.

surfaces

/ˈsərfəs/

noun other verb

outside part or uppermost layer of something. Top layers of the ground or of water. To come to the top level of water, mud, etc..

support

/səˈpôrt/

noun verb

thing that bears weight of something or keeps it upright. bear all or part of weight of.

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