Which is a example of fertilization

Why girls are tan and why they fake tan

Investigator a has biological specimens that are coded and linked to identifiers of the source individuals. investigator a provides the specimens to investigator b but does not provide the individual identifiers. investigator b agrees not to re-identify the source individuals. is investigator b's research using the biospecimens human subjects research according to the definition of human subjects research in the federal regulations?

Me, ! evaluate ben’s statement. is he correct in equating marriage with a stable relationship? “i think people should be married before they have kids,” says ben. “i think relationship stability is more important,” says leanne. “that is basically the same thing,” says ben. this is all they gave me, there is no multiple choice.