Answer:I would say we are very social because talking to people makes you happy sometimes depending on who and what your talking bout for the first one? And I would say people argue and fight because it comes from a place of hurt inside of them and sometimes we’ll take it one on someone else instead of talking it out.(but tbh I keep the hurt to my self and tell people not in the mood)and the third one hahaha ya I agree people can’t see and tend to not care that ur hurt. I’ve honestly had tried so hard in life to be happy and not care about any hurt I have but I keep getting hurt so know I just give up I gave up on everything and I’m so young too I’m only 13 I have a whole life but feel like life hate me. If you feel this way get chocolate icecream lay in bed and and cry while eating it I cry all the time and I stay alone and handle thing myself I hope you feel better at some point in like cuz I won’t I still be here trying to distract myself by talking to random people here
Explanation:man that’s a lot of righting lol it took long too
In a solution, particles move constantly. They collide with one another and tend to spread out randomly. As a result, the particles tend to move from an area where they are more concentrated to an area where they are less concentrated, a process known as diffusion (dih-FYOO-zhun). When the concentration of the solute is the same throughout a system, the system has reached equilibrium.
What do diffusion and equilibrium have to do with cell membranes? Suppose a substance is present in unequal concentrations on either side of a cell membrane, as shown in the figure at right. If the substance can cross the cell membrane, its particles will tend to move toward the area where it is less concentrated until equilibrium is reached. At that point, the concentration of the substance on both sides of the cell membrane will be the same.
Because diffusion depends upon random particle movements, substances diffuse across membranes without requiring the cell to use energy. Even when equilibrium is reached, particles of a solution will continue to move across the membrane in both directions. However, because almost equal numbers of particles move in each direction, there is no further change in concentration.
I would say Geocentric for your answer if you get it wrong I am sorry.