Ferns are located in which zone of deciduous forests? A) tree stratum B) small tree and sapling C) shrub D) herb E) ground

the blue glow lasts for about 30 seconds per application. detecting the glow requires a fairly dark room.

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.