Quick help
What are the two other sphere around the earth that can interact with the geosphere

How will technology impact medicine in the future?

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

Witch theory suggests all living things are made up of cell or cells