What is anaerobic cellular respiration?

Ais a landform that is formed at the mouth of a river from the deposition of sediment carried by the river as the water flows.

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

At which point is crust neither created nor destroyed? island chain mid-ocean ridge divergent boundary transform boundary