Which statement is a MAIN idea of the article? The increase in orbital traffic means there will be even more space junk and more problems for future space missions. The increase in orbital traffic means there will be even more space junk and more problems for future space missions.

Many spacecraft don't come back to Earth after they stop working but in fact keep traveling through the sky.

Many spacecraft don't come back to Earth after they stop working but in fact keep traveling through the sky.

Astronauts are afraid to go on spacewalks outside of the International Space Station because of large space debris.

Astronauts are afraid to go on spacewalks outside of the International Space Station because of large space debris.

The 2017 European Conference on Space Debris has come up with more ideas than NASA has for cleaning up space debris.

when alex falls for the charming new boy at school, cole -- a handsome, funny, sports star who adores her - she can't believe she's finally found her soul who truly loves and understands her.  

at first, alex is blissfully happy. sure, cole seems a little jealous of her relationship with her close friend zack, but what guy would want his girlfriend spending all her time with another boy? as the months pass, though, alex can no longer ignore cole's small put-downs, pinches, or increasingly violent threats.  

as alex struggles to come to terms with the sweet boyfriend she fell in love with and the boyfriend whose "love" she no longer recognizes, she is forced to choose -- between her "true love" and herself.

explanation:

a)   it explains that many people died because medicines and medical practices were not effective.

if i were to do that, my files would be my traits, grief, happiness, madness, and my memories.

the nobles were taxed by the king of england before the magma carta