Newborns are susceptible to deficiency if they are not given an injection of this vitamin at birth.
a. vitamin k
b. vitamin d
c. vitamin a
d. vitamin e

Vitamin K

Explanation: "In adults, vitamin K deficiency is rare and usually occurs in people with fat malabsorption problems. However, newborn babies lack vitamin K–producing intestinal bacteria, so they are at risk of vitamin K deficiency. Because breast milk has little vitamin K, breastfed babies are especially vulnerable. Physicians routinely give newborns a vitamin K injection."

my hamster died and my second hamster i got after that one died as well. i also lost two birds named rainbow and kiwi, (they didn't die, they flew off and escaped). i lost a cat named omi, and a dog named snoopie. the best way i got over it is, paying my respects, and just thinking that they were in a happy place. as well as just remembering but not thinking about it all the time, just do fun activities and try not to think about it too much. hope you feel better. i'm sorry about your loss. : (