How effective are condoms at preventing pregnancy and STDs? Check all that apply.

I’m going to guess these are the choices: a) recreational skiing developed in the mid-19th century b) it was originally invented as a way of getting from place to place in snowy regions c) downhill skiing is currently the only common form of the sport d) it mostly evolved from snowshoeing- if that’s the cases then the answer would be c) downhill skiing is currently the only common form of the sport

Vitamin d for sure for american adults

Tachycardia is a type of heart rhythm disorder in which heart beats faster than the normal rate. in this, the upper or the lower heart chambers are faster. it then pumps less blood flow to the other parts of the body even the heart itself. in the situation, the 73 year old female needs to have an antiarrhytmic medicine or digoxin.