I just need the first one

Sarah is sitting at the top of the slide in the schools playground. which will increase sarah’s kinetic energy a- an additional child is added to the top of the slide. b- sarah is pushed and moves down the slide. c- sarah climbs down the ladder and off the slide. d- the ladder is moved to the other side of the yard.

Defend or refute the argument that the government has too large a presence in the agriculture industry.

Why does the skin of your finger shrink when you wash clothes for a long time?