Describe how the nervous system helps different parts of your body communicate with one another the moment you begin to pet a dog.

Type your answer here.

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

The (blank) states that all loving things are made of cells.

Agroup of organisms that changes over time is said to