The engine of a jet airplane pushes exhaust gases from burning fuel backward. what pushes the jet forward?

answer; (d) spontaneous processes are characterized by the overall conversion of order to disorder;

answer; equivalent to a one(1) horsepower motor;

myth. it was once thought that animals, including cats and dogs, could only see in black and white. however, scientists have proven this to be a myth. in all animals, including humans, the perception of colour is determined by the presence of cells in the eye called cone photoreceptors.