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2015 AP Biology free response 1 d e

20,978 views

Khan Academy

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

97%
  • 6:52 / 7:03

Speech Rate:

  • 103 wpm - Slow

Category:

  • Howto & Style

Tags :

Intro:

Video Vocabulary

support

/səˈpôrt/

noun verb

A thing to hold up or prevent from falling down. bear all or part of weight of.

circadian

/sərˈkādēən/

adjective noun

(of biological processes) recurring naturally on twenty-four-hour cycle, even in absence of light fluctuations. Concerning biological processes occurring at -hour intervals.

investigate

/inˈvestəˌɡāt/

verb

carry out inquiry into incident etc..

observed

/əbˈzərv/

verb

notice and register as significant.

exposure

/ikˈspōZHər/

noun

Allowing light through a cameras lens onto film.

lacking

/ˈlakiNG/

adjective verb

not available or in short supply. To not have, or not have enough, of something.

continuous

/kənˈtinyo͞oəs/

adjective

Happening, existing, or performed without stops.

darkness

/ˈdärknəs/

noun

absence of light.

predict

/prəˈdikt/

verb

To guess or estimate what will or might happen.

controls
other verb

Places which oversees or manages e.g. a factory. To direct or influence the behavior of something.

researchers

/rəˈsərCHər/

noun other

person who carries out academic or scientific research. People who work to find new facts and ideas.

activity

/akˈtivədē/

noun

condition in which things happen.

overrides
noun verb

device for overriding device. To be considered more important than.

because

/bēˈkəz/

conjunction

for reason that.

genetic

/jəˈnedik/

adjective

Of, relating to, or controlled by genes.

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