Answer:
to make sure that the source is reliable.
Explanation:
because I am smart
Answer:
a light ray will always A light ray will always reflect away from a surface at an angle equal to the angle at which it struck the surface
Explanation:
it sound more formal and just plainly better
D is asking basically asking if would you get the same results if the tubes had salt instead of sugar
Mole = Mass / Molar mass
6.12 moles = Mass / 74.92 g/mol
Mass = 6.12 moles x 74.92 g/mol
Mass = 458.51g
The answer is unrestrained hair.
Have a nice day!
