All processing at the circuit level going up to the perceptual level must synapse in the all processing at the circuit level going up to the perceptual level must synapse in the medulla pons thalamus reticular formation

Ineed the definitions of all of these words nasap i will give 1o points to whoever awnsers

Consider this plant cell which organelle is labeled g

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point