Answer:
The sporophyte generation is the dominant generation.
Objects with like charges repel/repulse each other while opposite charges attract each other
The direction of an electric fields is alway the direction electrons would naturally move.
Not sure about the last one, my gut instinct is opposite.
It D. Two oceanic plates moving together
The hormone<span> oxytocin is a positive feedback mechanism that enhances labor contractions. </span>