A gametophyte is a multicellular haploid that is formed from the spore. It is true that the life cycle alternates from haploid to diploid.
I don't know what you're asking but I'll just list feet, yards, and inches. There are 32.8084 yards in a meter, 98.4252 feet in a meter, and 1181.1 inches in a meter.
Although earthquakes often occur before a volcanic eruption, they are not the cause. The earthquakes are the result of magma (molten rock) moving underground leading up to an eruption. A few volcanic eruptions are thought to have been triggered or initiated by earthquakes, but this is not the typical case.
6. a, 7. c, 8. b , 9. e , 10. d , 11. e, 12.c
I don't know how to answer the true or false however it can take around 4 weeks in the peak of the summer climate.