You are a molecule of nitrogen. choose a starting point in the nitrogen cycle and describe the process you would go through to move through the entire cycle.

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

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

Describe the layers of the suns atmosphere?