PLEASE PLEASE HELP AND PUT A REAL ANSWER ;-;. ALSO WILL GIVE BRAINLEST!! High pressure systems are found in the:

troposphere
stratosphere
mesosphere
thermosphere

Avalue that describes how heavy an object is and is related to the force of gravity is

The passing of heat through a material while the material itself stays in place. a. radiation b. conduction c. convection

Ahot-air balloonist, rising vertically with a constant speed of 5.00 m/s releases a sandbag at the instant the balloon is 40.0 m above the ground. after it is released, the sandbag encounters no appreciable air drag. compute the velocity of the sandbag at 0.250 s after its release.