What did people use for shelter in the paleolthic age? why were these shelters temporary?

Answer by JKismyhusbandbae: Nomads used some caves and tent-like structures for shelter/housing in the Paleolithic age. The reason why is was temporary is because they always had to get up and look for more food someplace else.

b

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.