A- when the atoms covalently bond, the two hydrogens share an electron with the oxygen. As a result, they both acquire the ‘noble gas’ rank of having a full out energy shell (8 valence electrons).
The uterine lining of the female's uterine cycle is shed during the menstrual phase. Menstrual cycle is a reoccurring cycle which begins at menarche and ends at menopause. During menstrual cycle, the endometrial lining prepares for pregnancy.
I'd just realized I don't know how to delete an answer kkk
Hmm.. This is confusing I know, but i believe the last time i saw a question like this it is the lack of a maintaining homeostasis. A fire can not do this on its own accord.
