Answer: I believe the answer is b.
Explanation:
Hope this helps! ^^
I think you could look this up and google and read about them too so you can read on them as well
Answer:
B
Explanation:
B. In a parliamentary democracy, the head of state is a member of
the legislature. In a presidential democracy, the head of state is
directly elected by citizens.
electromagnetic waves are waves which can travel through the vacuum of outer space. Mechanical waves, unlike electromagnetic waves, require the presence of a material medium in order to transport their energy from one location to another.
