How did climate and the environment affect the practice of hunting and gathering and human culture during the paleolithic period?

Climate change greatly affected the food sources in The Paleolithic Age. As hunting and gathering was the main source of feeding, due to climate and environmental changes there were no food sources left because they either started getting extinct or moving to other areas causing the hunters and gatherers also to move from an area to another.

your answer would be (b)

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.