I think the answer you’re looking for is
C.
- I hope this helps, I got it right. Enjoy the rest of your day/night, please make me brainliest!
<span>There are three ways of organizing concepts: conceptual hierarchy, where one groups similar information together, schemas, where one organizes what one already knows about something, and semantic networks, where a group of concepts are linked or connected together by related concepts.</span>
Answer:

Explanation:
= Coefficient of friction
g = Acceleration due to gravity
m = Mass of box = 
a = Acceleration of the block = 
Acceleration is given by

Friction force is given by

The magnitude of the force of friction on the box as it moves with the truck without slipping is
.
Answer:
the answer would be D. synaptic peptide. The synapse, the firing of an action potential in one neuron—the presynaptic, or sending, neuron—causes the transmission of a signal.
Explanation:
I'm not totally sure about this one but it sounds like symptoms of borderline personality disorder. Hope I could help.