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(ii) Diagram 12.2 shows that isotopes are used widely in various fields. / Rajah 12.2 menunjukkan bahawa isotop digunakan secara meluas dalam pelbagai bidang.

(c) (i) State two similarities of the two oxygen isotopes/ Nyatakan dua persamaan bagi kedua-dua isotop oksigen ini. (2 marks)

Diagram 12.1 shows two isotopes of the oxygen atom/ Rajah 12.1 menunjukkan dua isotop bagi atom oksigen

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(b) (i) State two types of particles. Nyatakan dua jenis zarah. (b) (ii) Give one example of the substance for each particle that is stated in b(i) Berikan satu contoh bahan bagi setiap zarah yang dinyatakan dialam b(i) (4 marks)

(b) Matter consists of tiny and discrete particles. Jirim terdiri daripada zarah-zarah yang halus dan diskrit.

Soalan bahagian C 13. (a) Matter exists all around us. Explain what a matter is. Give one substance which is not matter. Jirim wujud di sekeliling kita. Terangkan apakah jirim. Berikan satu bahan yang bukan jirim. (2 marks)

anyway sambungan D. Hormon adrenalina yang berlebihan akan menyebabkan otot jadi lemah

15. Which of the following is correct about adrenal gland?/ Antara yang berikut, yang manakah betul tentang kelenjar adrenal?
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14. Johan suffers from a swollen neck. Which gland is causing this problem?/ Johan mengalami pembengkakan di bahagian lehernya. Kelenjar yang manakah menyebabkan masalah ini?
Anonymous voting

13. Which of the following is a support for non-woody plants?/ Antara yang berikut, yang manakah sokongan untuk tumbuhan tidak berkayu?
Anonymous voting

Why do girrafes spread their legs while drinking water in a pond?/ Mengapakah zirafah mengangkangkan kaki ketika minum air di kolam?
Anonymous voting

12
12

What is the support system for the animal species in Diagram 3?/ Apakah sistem sokongan bagi spesis haiwan dalam Rajah 3?
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11
11

Jap eh selebihnya min tengah buat

10. Which inherited disease is related to chromosome mutation?/ Penyakit yang manakah berkaitan dengan mutasi kromosom?
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9. What is the term that describes the change in the number of the chromosomes? / Apakah istilah yang menerangkan tentang perubahan dalam bilangan kromosom?
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8. Which statement is correct about meiosis? / Pernyataan yang manakah betul tentang meiosis?
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