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작성자Dorthea 댓글댓글 0건 조회조회 7회 작성일 24-10-21 20:46

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Ependymal cells are ciliated neuroglia that line the ventricles of the brain and the central canal of the spinal cord. They play a crucial role in helping to ci
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Dating



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If a girl likes you will she kiss on the lips?


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Not necessarily. Physical boundaries and comfort levels vary from person to person. It's important to communicate and respect each other's boundaries, rather th
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Cancer



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How is cancer related to cell divisions?


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Cancer is related to cell divisions because it results from uncontrolled and abnormal cell division. When cells divide uncontrollably, they can form a mass of t
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Photosynthesis



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What does photo means in photo synthesis?


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"Photo" in photosynthesis refers to light energy. During photosynthesis, plants use light energy from the sun to convert carbon dioxide and water into
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Volcanoes



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What are two characteristics of quiet eruptions?


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Quiet volcanos are ones that explode slowly. Two characteristics of quiet eruptions are slow flowing lava and broad sheets of lava. The lava from a quiet erupti
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Botany or Plant Biology



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What are analogies for plant cell Peroxisomes?


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Peroxisomes in plant cells can be likened to garbage disposals, as they help break down toxic compounds and waste materials. Another analogy is that they functi
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Acids and Bases



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Why alkali metals have low melting and boiling points?


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Alkali metals have low melting and boiling points because they have weak metallic bonding due to the presence of only one valence electron, which makes it easie
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Time Zones



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What time zone is furthest west?


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The western-most point of the International Date Line is around the west end of the Aleutian Islands of Alaska, USA, which are in Hawaii-Aleutian Standard Time
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Birthstones



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What and Why is the birthstone for September?


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The birthstone for September is sapphire. It is believed to symbolize wisdom, loyalty, and nobility. Sapphires come in various colors, with blue being the most
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The Sun



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What are the types of orbits?


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There are basically three types of orbits.* Sun Synchronous Orbits * Polar Orbits * Geosynchronous Orbits There are variations on these types. Visit related lin
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D-Day



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Why does the international space station look like a star?


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The International Space Station may appear like a star due to the reflection of sunlight off its solar panels and metallic surfaces. When sunlight hits these su
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Atoms and Atomic Structure



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How many electrons does the element SC have?


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I believe 4s2 is the distinguishing (last) electron

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