I think it’s 7.41 because you count up all the atoms and find out how many are x (the large grey ones) and you do 2/27 x 100 which gives you 7.41 :) (sorry if i counted wrong it’s kinda hard)
Coal will eventually run out as it is an non-renewable energy. these are when they cannot be reproduced to make more,unlike would as u can replant them to create trees
Answer:
A DC power supply, commutator, rotor armature, axle, and a field magnet.
Answer:
The term supernatural literally means, Science does not deal with the supernatural because within nature, not within it