Answer:
mass
Explanation:
because the unit kg is S.I unit of mass
Make sure you do not use the exact same thing... I recommend you do this "Expiriment" on your own! :) But I hope this helps!
TRUE because the earth and moon are always rotating, therefore we see different parts based on where we are at.
Composed of a phospholipid bilayer with embedded proteins, the plasma membrane is selectively permeable to ions and organic molecules and regulates the movement of substances in and out of cells.