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How Do Marine Mammals Hold Their Breath For So Long?

449,509 views

SciShow

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

88%
  • 3:10 / 3:34

Speech Rate:

  • 187 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

hunting

/ˈhən(t)iNG/

noun verb

The act of search for animals to kill them. To look for very carefully; search for.

bloodstream

/ˈblədˌstrēm/

noun

blood circulating through body of person or animal.

dioxide

/dīˈäkˌsīd/

noun

oxide containing two atoms of oxygen in its molecule or empirical formula.

longest

/lôNG/

adjective adverb

Greatest in time or length than another. for long time.

signals

/ˈsiɡnəl/

noun other verb

gesture, action, or sound that is used to convey information or instructions. Evidences or indications that some things will happen. To send a message using your hands or other means.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. used to refer to additional person or thing of same type as one. additional person or thing of same type.

impressive

/imˈpresiv/

adjective

evoking admiration through size or skill.

diffuse
adjective verb

spread out over large area. To cause something to spread through a large area.

highway

/ˈhīˌwā/

noun

Main road connecting places.

mammalian

/məˈmālēən/

adjective

relating to or denoting mammal.

talking

/ˈtôkiNG/

adjective noun verb

engaging in speech. action of talking. To make a formal speech about something.

holding

/ˈhōldiNG/

noun verb

area of land held by lease. To wait before being able to talk on the phone.

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.

myoglobin
noun

Hemoprotein that receives oxygen from hemoglobin and stores it in the tissues until needed.

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