Answer:
by pumping blood throughout the body.
Explanation:
Answer : The mass of chlorine reacted with the phosphorus is, 53.25 grams.
Explanation :
First we have to calculate the moles of phosphorus.


Now we have to calculate the moles of 
The balanced chemical reaction is:

From the balanced chemical reaction, we conclude that
As, 2 moles of phosphorous react with 3 moles of 
So, 0.5 moles of phosphorous react with
moles of 
Now we have to calculate the mass of 

Molar mass of
= 71 g/mol

Therefore, the mass of chlorine reacted with the phosphorus is, 53.25 grams.
Without its atmosphere, Earth would be
bombarded by meteorites, similar to mars, relatively lifeless. Without the atmosphere objects can just enter the atmosphere and cause serious harm to us, but with the atmosphere it basically reduces damage and shrinks it to size. Without the atmosphere earth would be like mars since it doesn't have a atmosphere. Without the atmosphere earth would be relatively lifeless since without air, us humans cant breathe so we will not survive.