has only 1rupee coin and 2rupee coin if total no. of coins are 50 and the amount of money is 75rupees find no. of 2rupee and 1rupee coin

When a person undergoes root canal treatment or another endodontic treatment: [select all that apply] a.) the inside of the tooth is carefully cleaned and disinfected. b.) air is forced into the canal to stop bleeding. c.) the inflamed/infected pulp is removed. d.) the inside of the tooth is filled and sealed with a rubber-like material called gutta-percha

Which is the link between heredity and tobacco addiction

Which aspects of parenting are legally required?