Answer:
cells are too small to see with the naked eye and a microscope magnifies them
Explanation:
Answer:
58.32
Explanation:
The mass number is one mole and for Mg it is 24.306 for O it is 15.999 and for H it is 1.008. because O and H have 2, you multiply them by 2 and add all the numbers and it equals 58.32
The object is moving at a constant speed of 20 mins