Which is true regarding ac current? the electrons move back and forth. the +/- polarity is constant. it is common in portable devices. it can only produce low voltages.

=force × distance a. work b. velocity c. pressure d. momentum

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

Both independent and dependent clauses