Answer:
answer C
Explanation:
i am sorry if it is not correct.
Answer:
increases, angle, 10 parsec
Explanation:
d=1/p
d: distance in parsec
p: parallax in arcseconds
One parse is defined as distance at which angle subtended by an astronomical body from earth's equator is one arcsceond.
Answer:
use bigger dams,
the underground system clear
make sponge city
<span>it was a source of food and trade</span>
