Why is atp used as the energy molecule of the cell?

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

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

Isolated volcanic peaks on the ocean floor are