Dragon and Sam went for a two hour walk. According to the graph, between 7.5 hours and 1.25 hours into their trip, they.. A) slowed down to a speed of 15 km/hr
B) turned around to go home but their speed remained constant
C) were not moving since there is no change in position
D) traveled a constant rate of 30 km/hr

image result for what happens whenever a net force acts on an object

if an object has a net force acting on it, it will accelerate. the object will speed up, slow down or change direction. an unbalanced force (net force) acting on an object changes its speed and/or direction of motion. an unbalanced force is an unopposed force that causes a change in motion.

you did not attach the discourse, but i assume it to be the discourse on the origin and basis of inequality among men (the original titile in french is: "discours sur l'origine et les fondements de l'inégalité parmi les hommes"), also know as "second discourse". in this discourse, jean-jacques rousseau emphasizes that private property is the basis of all inequalities.

therefore, what enabled the old regime to maintain as long as it did was private property.

tissue

explanation:

it is actually formed by geoup of cells which is tissue

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.