5bags with baseballs in them that weigh 21.56 if each bag weighs the same, how much does each bag weigh

Which part of cellular respiration must occur before any of the other steps can occur

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

Which type of stimulus do mechanoreceptors detect? sound pain heat light