Waa sawir cajiib ah oo laba dhinac leh, midig iyo bidix:

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Saturday April 19, 2025 - 11:16:49 in Articles by Xaaji Faysal
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    Waa sawir cajiib ah oo laba dhinac leh, midig iyo bidix:

    Macnaha xidhiidhka ah:...

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Macnaha xidhiidhka ah:...
Bidix: Waa raajo (X-ray) muujinaysa sambab bini’aadam, oo leh laamo yaryar oo ah lafta hawada (bronchi and bronchioles) ku faafa gudaha sambabka.

Midig: Waa geed leh laamo aad u fara badan, oo muuqaal ahaan si la yaab leh ugu eg qaabka sambabka iyo laamihiisa.

Macnaha xidhiidhka ah:

Geedaha iyo sambabadu waa labada nidaam ee muhiimka u ah neefsashada:

Geedaha waxay soo saaraan oksijiin inta lagu jiro habka photosynthesis-ka.


Sambabada bini’aadamka waxay qaataan oksijiintaas oo u beddelaan jirka, si uu ugu shaqeeyo.

Xidhiidhka muhiimka ah waa sidan:

> Dhirta waxay neefsataa kaarboon laba ogsaydh (CO2) oo ay bixisaa oksijiin. Bani'aadamkuna wuxuu neefsadaa oksijiintaas oo uu sii daayaa CO2. Waa wareeg nololeed dabiici ah oo isku xiran.

Waxaa kaloo laga fahmi karaa in dabeecaddu iyo jirka aadanaha yihiin kuwo si yaab leh isugu eg, taasoo muujinaysa isku xidhnaanta nololeed ee ka dhexeysa deegaanka iyo nolosha aadanaha.
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