jawaban PG pertemuan 2
1. B open to debate
2. B disturbances of wind
3. C subject to disagreement
4. A small pieces of matter from the sun
5. A very small
6. C the color of sunspot could be affected by their temperature
7. B spots
8. A as a result
9. B in a configuration of two spots
10. B sunspots may be related to magnetic fields that follow longitudinal lines on the sun
11. B to describe the nature of sunspots
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