I will give you a crowd if it is right. Will you help me and it is not the last one just because I clicked on it

In which layer do organisms on earth love?

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?

Which of the following is the earliest era of earth's geologic time scale? cenozoic mesozoic precambrian paleozoic