What is the hydrosphere?
a. all liquid water on or near earth's surface
b. all water on or near earth's surface
c. all non-salt liquid water on or near earth's surface
d. all water on earth's surface

There are two main levels of responsibility related to fitness and fire apparatus operations and preventing injuries and line of duty deaths. the first level involves personal responsibility. the second level involves

Building muscle has which of the following effects? it increases the metabolic rate. it relieves pressure on the joints. it slows weight loss considerably.

You might have heard the phrase “his blood was pulsing through his veins.” what’s incorrect about that phrase?