Troy plans on practicing piano a total of 7.5 hours this week. He plans on practicing the same amount of time each day for 6 days. How many hours should he practice each day?

my ding dong   is hard as a rock

nope dere aint have a gr8 day m8.

the correct answer is moro reflex. this is usually witnessed in infants normally up to the age of 4-5 months (in some cases maybe more)  

it is caused by a sudden loss of support that makes the baby feel as if he or she is falling or is going to fall and hence the flinging of the arms and crying.