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SISTEM SIRKULASI PADA MANUSIA
a. Apa penyebab penyakit stroke dapat terjadi ?
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b. Bagaimanakah upaya pencegahan agar terhindar dari penyakit stroke ?
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4. Pada hari sabtu, seluruh siswa SMA Bintang Lima melakukan perjalanan
study tour mengunjungi tempat wisata. Perjalanan yang ditempuh oleh
rombongan siswa tersebut adalah memakan waktu 10 jam. Setelah sampai
dilokasi tujuan, beberapa siswa mengalami pembengkakan pada kaki nya
namun tidak sakit saat ditekan.
a. Jelaskanlah mengapa beberpa kaki siswa mengalami pembengkakan ?
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b. Apa nama kelainan yang diderita oleh beberapa siswa tersebut ?
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U n t u k S M A / M A K e l a s X I S e m e s t e r 1 Page 113
