Answer:
Your teacher is out of her/his mind, what is he thinking
Explanation:
my dear friend, i feel sorry for you, poor thing T_T
Explanation:
so sorry
don't know but please mark me as brainliest please
Photosynthesis in plants converts solar energy into chemical energy using electrons and protons from water.
To reduce friction between two surfaces, you have to
make the surfaces smoother.
The best way to do that is to introduce a fluid between them,
like grease, oil, or air.
