What is a benefit of using coal for energy ? - it is plentiful in the us
- it can be mined without damaging the land
- it can be shipped in a liquid form
- it is nonpollution

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Genetic disorders can result when sister chromatids fail to seperate properly. during what phase is this problem most likely to occur?

Why does miranda have that particular vision of dr hildesheim answer?