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Why Do I Have to Brush My Teeth?

531,586 views

SciShow

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

95%
  • 3:02 / 3:10

Speech Rate:

  • 206 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

certain

/ˈsərtn/

adjective pronoun

Definite, fixed. some.

because

/bēˈkəz/

conjunction

For a reason.

offspring

/ˈôfˌspriNG/

noun

Child or young of a person, plant or animal.

followers

/ˈfälōər/

noun other

person who supports and admires particular person or set of ideas. Person who accepts the leadership of another.

diverse

/dəˈvərs/

adjective

Very different from each other.

falling

/ˈfôliNG/

adjective verb

moving from higher to lower level. To come down from a higher position suddenly.

evolutionary

/ˌevəˈlo͞oSHəˌnerē/

adjective

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

primate

/ˈprīˌmāt/

noun

One of species containing humans and monkeys.

animals

/ˈanəməl/

noun other

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

thoughtful

/ˈTHôtfəl/

adjective

absorbed in or involving thought.

question

/ˈkwesCH(ə)n/

noun verb

What you ask about; issue. To ask for or try to get information.

ancestors

/ˈanˌsestər/

noun other

person from whom one is descended. People from your family that lived in the past.

disease

/dəˈzēz/

noun

Illness that affects a person, animal, or plant.

finding

/ˈfīndiNG/

noun verb

Something you discover or find out; a result. To decide if someone is guilty of a crime, or not.

biologists

/bīˈäləjəst/

noun other

expert in or student of branch of science of living organisms. Scientists who study living things.

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