D- because the narrator is first telling us that it is night time and that he hears someone in his house and he trying to figure out what our who it could be.
Podsnap's Technique is drilled close by the Bokanovsky Process. Podsnap's procedure accelerates the development of the eggs from an ovary, permitting many eggs from a similar ovary to be treated in the meantime. This implies a huge number of siblings and sisters can be conceived in "a hundred and fifty bunches of indistinguishable twins, all inside two years of a similar age."
MIT researchers have found an answer in a new study that shows humans need about 390 to 600 milliseconds to detect and react to road hazards, given only a single glance at the road — with younger drivers detecting hazards nearly twice as fast as older drivers.
The author was using symbolism
Loving, caring and being affectionately with your love one
