Answer:
ATP provides the cell with a way to handle energy in an efficient manner. The molecule can be charged, stored, and used as needed. Moreover, the energy from hydrolyzing ATP is delivered as a consistent amount.
Canada's gross domestic product (GDP) expanded by 6.1% in the first quarter of the year – the highest rate of growth among developed nations – and the country is expected to lead Group Seven (G7) nations in economic growth for at least the next two years. The reasons are many: Canada's banking system is sound.
A quasar is formed when a super massive black hole has enough material around it to fall in it's accretion disk.