A60-year-old man is found to be unresponsive, pulseless, and apneic. you should: select one:
a. begin cpr until an aed is available.
b. determine if he has a valid living will.
c. start cpr and transport immediately.
d. withhold cpr until he is defibrillated.

Of seawater increases with decrease in the temperature. therefore, the cold water sinks to the deeper layers at the bottom

What are the two causes of density in deep current waters? a. salinity (how much salt) of the water and high temperaturesb. salinity (how much salt) of the water and low temperatures c. oxygen content of the water and high temperatures. d. oxygen content of the water and low temperatures

If 360 joules of work are needed to move and create a distance of 4 m what is the weight of the crate