Marion's dinner at a restaurant came to $32.40. this includes a 8% tax. marion wants to leave a 15% tip on the cost of the dinner alone. how much should she leave as a tip?

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

Which of the following best describes the purpose of the parathyroid hormone? a. it decreases the blood calcium level and decreases blood phosphorus level. b. it decreases the blood calcium level and increases the blood phosphorus level. c. it increases the blood calcium level and increases blood phosphorus level. d. it increases the blood calcium level and decreases blood phosphorus level.