Fix the one word that is used incorrectly. Everyday
between
the
summer
solstice
in
June
and
the
winter
solstice
in
December
there
is
a
small
decrease
in
the
hours
of
sunlight

Everyday would be changed to every year because those events dont happen everyday!

a. the man as a ruler

answer is b,

"the tracer looks harmless in flight, but the pilot’s bitten lips and white knuckles suggest how dangerous it can be."

it was correct.