How many moles are in 0.075 grams of Ca(PO4)2?

Iwill give extra points to who gets this right

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

What are the two largest greenhouse gases