Why do we blink when some thing is thrown at our face? ?

Why does the host answer the guest with brief responses during the party?

Quiz active time remaining 55: 06 given that zabc - zdbe, which statement must zabc – labd zabd = zcbe zcbd < zdbe zcbd - labc mark this and return save and exit - next submit .. ment activity

Asap! what statement about congressional representatives is true? -they focus on what is best for government -they focus on constituents and what they need -they are members of the upper house of congress -they don't need to focus on reelection