2022 BP/AP Astrobiology

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astrobiology

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astrobiology

<p>the study of life in space</p>

the study of life in space

<p>the study of life in space</p>
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2
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extremophile

<p>organisms that live in extreme environments</p>

organisms that live in extreme environments

<p>organisms that live in extreme environments</p>
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3
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organism

<p>something that is alive</p>

something that is alive

<p>something that is alive</p>
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4
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unicellular

<p>made of only one cell</p>

made of only one cell

<p>made of only one cell</p>
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5
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multicellular

<p>made of 2 or more cells</p>

made of 2 or more cells

<p>made of 2 or more cells</p>
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cell

<p>the smallest unit of a living thing that is alive</p>

the smallest unit of a living thing that is alive

<p>the smallest unit of a living thing that is alive</p>
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7
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exoplanet

<p>planet orbiting a star outside our solar system</p>

planet orbiting a star outside our solar system

<p>planet orbiting a star outside our solar system</p>
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8
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plants and animals

<p>example of multicellular</p>

example of multicellular

<p>example of multicellular</p>
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bacteria

<p>example of unicellular</p>

example of unicellular

<p>example of unicellular</p>
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conditions for life

liquid, energy and CHON

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CHON

<p>carbon, hydrogen, oxygen, nitrogen</p>

carbon, hydrogen, oxygen, nitrogen

<p>carbon, hydrogen, oxygen, nitrogen</p>
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energy for life

<p>heat energy from stars or planets</p>

heat energy from stars or planets

<p>heat energy from stars or planets</p>
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habitable zone

<p>region around a star where liquid water could be present on a planet&apos;s surface</p>

region around a star where liquid water could be present on a planet's surface

<p>region around a star where liquid water could be present on a planet&apos;s surface</p>
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light year

<p>the distance light travels in one year</p>

the distance light travels in one year

<p>the distance light travels in one year</p>
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