Arduous means<u>: involving or requiring strenuous effort; difficult and tiring</u>
Hope this helps have a great day:)
I think it is B, sorry if this is incorrect
Answer:
option b) she is a librarian.
<u>Lunar eclipse:</u>
Shadow falls on the moon.
Moon becomes dark.
Anybody on Earth who can see the moon sees it become dark.
<u>Solar eclipse:</u>
Shadow falls on the Earth.
A small spot on the Earth becomes dark.
People who happen to be inside that small spot see darkness for a few minutes.
(They see the sun become dark in the sky.)
