False, the description is incorrect.
The only right answer is oil or lipid or fats. These lipid macromolecules are the only substance needed in order for these vitamins A, D E and K to be absorbed by the cell and be used in many cellular activities.
False, the angle of reflection will always be greater the the angle of incidence
If i follow in her footsteps, i can also be healthy and live up to 80 years old. So i guess it can be a win win
I think that for 1 it’s either A or B as the kidneys and everything get air and the lungs release it.
For 2 is probably D as the others don’t really make much sense.