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Pertanyaan
1. Sistem pernapasan manusia terdiri dari alat-alat pernapasan yang berfungsi
memasukan udara yang mengandung oksigen (O2) dan karbondioksida (CO2).
Jelaskan alat-alat pernapasan pada manusia secara berurutan!
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2.
Bagaimana proses pertukaran O2 dan CO2 dari alveolus ke kapiler?
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3. Riko merupakan seorang perokok aktif yang berusia 27 tahun. Riko bekerja di salah
satu PT industri. Tempat berkerja riko merupakan pencemaran polusi udara. Padahal
kita ketahui bahwa paparan polusi udara dan seorang perokok akitf sama-sama
menyerang sistem pernapasan dan mudah terkena covid-19. Mengapa seorang
perokok aktif lebih beresiko terinfeksi covid-19?
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e-LKPD Berbasis Model Guided Inquiry 9
