How did you stutter contribute to westward migration? A. he discovered gold on his property B. He sold goods to miners C. He owned a mining company D. He opened a hotel for miners

cruel, heartless

explanation:

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.

the spanish  

hope this meaning spain btw