Why are parts of Antarctica considered to be deserts?

Music the height of a wave or the amount of the wave carries is the amplitude. a.air b.nodes c.speed d.energy

The social contact theory states that

Peggy feels sorry for smokers who have lung cancer because she believes they were duped by tobacco companies to develop a deadly addiction and are therefore not responsible for their disease. when asked to donate money to support lung cancer research, peggy gives generously. peggy’s prosocial behavior can best be explained by the arousal: cost-reward model. the negative state relief model. a norm of equity. attributions of responsibility.