I believe the answer is a
Answer:
the planets can be divided into two main groups: rocky planets, (Mercury, Venus, Earth, and Mars) which are also called terrestrial planets and have very rocky surfaces; and gas planets -also called gas giants- are, like the name says, made of different gases, and these are Jupiter, Saturn, Uranus, and Neptune ...
Answer:
The Church of St Wisdom became of symbol for the wealth and opulence of the Eastern Empire that was built by Justinian.
Explanation:
The Internet (C) would be the "Information Highway"
The Secretary of State does many things, but is mostly a representative for the United Sates, and goes to other countries and represents the US, trying to get allies or show what we are like.