Because each carbon is identical, they all have four valence electrons, so they can easily bond with other carbon atoms to form long chains or rings. (Hoping that helps)
What kind of force? There are lots of forces acting on the car at this point.
Where's the work or picture? I don't have anything to solve for unless you show the graph or chart.
D. fiber, omega-6 fatty acids
Endocytosis is taking stuff in while exocytosis is getting rid of the stuff and putting it out