Bacteria live in the nodules of plant roots. which cycle depends on the bacteria in these nodules a. oxygen cycle b. water cycle c. carbon cycle d. nitrogen cycle

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Anurse is caring for a 42-year-old client who is scheduled for an amniocentesis during the fifteenth week of gestation because of concerns regarding down syndrome. what other fetal problem does an examination of the amniotic fluid reveal at this time?

Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?