6. Stephan claims that Earth has both a
gravitational field and a magnetic field.
. Which statement best supports his claim?
A. Any object will fall to the ground.
B. A bar magnet will fall to the ground.
C. Any object will fall to the ground, and a
compass can be used for navigation.
D. A compass points in the direction of both
the magnetic and gravitational fields.

the enthalpy of formation of water is given as -285.8kj/mol, which states that the enthalpy of formation is negative.

negative enthalpy of formation indicates that the heat is released during the reaction process. the heat is released from reaction to the surroundings the enthalpy is expressed with a negative sign with the energy given out in the reaction process.

the formation of water takes place by giving out heat which is -285.8 kj/mol.

no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on

answerca air mass;