I need it in a full sentences please What did the 2009 collision of a United States satellite and a Russian satellite cause?

speed

explanation:

answer; i believe the answer is 80%, plz check first good luck;

well, i can't read it so i'll ask you questions about it : )

if you were a reader and you read the introduction, would you want to read more?

does it start with a question? if so, is it something you would want to read about?

and ask any friends or family for their opinion : )

answer; a cost benefit analysis;