Mass=density x volume, i.e. 1.03 x 85.32 = 87.88 g
Pretty sure it’s Mixture if I’m not wrong
The answer is C. mechanical energy because chemical energy gives our bodies the ability to move and function
Ethanol is produced by the fermentation of the sugar of plants and it can be used as a fuel
in brasil they have a mass culture of using ethanol mixed with other hydrocarbons called biofuel
hope that helps
