(Question)
Question: A star has a greater mass then a planet. This means the (A) star (B) planet emits a stronger gravitational field Do not use A and B to answer the question but instead, choose between "star" and "planet".
(Answer)
star

(Question)
Question: A car is slipping and moving very easily all over an icy road. On a dry road, the same car doesn't slide around and it takes more effort for the car to move from side to side. The icy road has _____ than the dry road. (A) more friction (B) less friction Do not use A and B to answer the question but instead, choose between "icy road" and "dry road".
(Answer)
dry road

(Question)
Question: Marty writes a letter on a sheet of paper. Later he tries using the pen to draw something on a tree outside. The tip of the pen produces more heat when he uses it against the tree. This is because the _____ offers less resistance. (A) paper (B) tree Do not use A and B to answer the question but instead, choose between "tree" and "paper".
(Answer)
tree