As soon as possible ! 1. compare food fuels to mechanical fuels 2. decide what mechanical fuel would be the best based on energy density and impact on environment and defend your decision. , this is supposed to be a reflection (essay) and i need on it. you!

(Question 1 points 3).

Food fuel is the fuel in which we use farmland or crops for bio-fuels production to the detriment of the food supply. whereas,  mechanical fuel is a material used to produce energy when it is burned. Petroleum products (gasoline, kerosene, and bunker B) are the best being used as a mechanical fuel worldwide.

(Question 2 points 3).

This is because they are lightweight, spread easily, less volatile and are relatively persistent in the environment.

they are both synthetic elements

explanation:

d

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )