Which of Earth's layers is shown by the letter Y in the image above?
A.
crust
B.
outer core
C.
inner core
D.
mantle

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

This is so important ugh its 25 points

Ialready know the answers to these questions and they are on the attachment. but i just need to know why that answer is the correct one. plz asap! this is for a report that i need to email by 10!