<span>It acts as a sunscreen to </span>protect us<span> against UV radiation. </span>
I believe the answer is D, only a small part of it
Trees
Animals
Grass
Minerals
Coal
Fossil fuels
Natural gas
Answer:
option E
Explanation:
given,
Parallax angle(d) = 1 arcsecond
using Parallax formula

p is the parsecs angle which is measured in 1 arcsecond
d is the distance in parsec
now,



we know,
1 parsec = 3.26 light year
hence, the answer will be option E