Which were covered wagons along the oregon trail called? a. gtt machines b. overland wagons c. oxen-covered ships d. prairie schooners

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.

john maynrd keynes developed new economic respose to the                           ( b. great depression if the 1930's)