Please help it is very easy and hard for me to figure out where the words go will give brainliest !!! And this isn't even chemistry it's the only science option so..

the first boxes at the top are pulls and pushes and the three below are the 3 changes and the one under balanced is no change in motion and the circle box beside it is acceleration and I dont know the last three

8 carbon atoms forming single bonds with 18 hydrogen atoms; a triple bond exists between the third and fourth carbon atom from the right

explanation:

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.