What is the value of n in n x 43.50?

Which of these is most likely to prevent pregnancy? a. tracking of female body temperature to identify ovulation times b. proper condom use c. male withdrawal before ejaculation d. proper spermicide use

While they impact the environment, recycling programs, emissions standards, and renewable energy development cannot reverse or stop the global warming problem. in which type of research paper would this thesis statement appear? a. analytical b. argumentative c. personal narrative d. how-to informational manual

Which of the following is not considered a lymph node function? to house immune cells to transport lymph to filter blood to fight infection