<span>The current idea that governs our understanding of planetary systems is called: Nebular theory.
</span>The Nebular theory defines and explains the formation of our Solar System. According this theory the solar system is formed <span>from a cloud of gas and dust particles known as a </span>nebula<span>.</span>
It depends on what you need to understand
The answer is A. B is wrong because it is changable
<span>Any Institutional Review Board (IRB) member who may have a potential conflict of interest with a study under review should make that conflict known to the IRB and, if necessary, recuse him or herself from participating in the review.</span>
He believes the role of the king is <span>to rule with complete authority over his subjects.
He compared the power of the king as the power of the God Himself. He believe that as long as the king is residing in His rightful nation/domain, all of His Desire would be met and all people within the nation/domain shall follow the King's order without hestitation.</span>
