Ques:Choose between "picket fence" and "tree branch". Question: A squirrel runs along a long tree branch. It ends at the top of a picket fence. The squirrel uses the same amount of energy but runs slower across the picket fence. Does this happen because (A) the tree has more ridges or (B) the picket fence has more ridges?

Ans:tree branch
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Ques:Choose between "water" and "table". Question: Jane found that her coin had a harder time moving through water then rolling over a table. She determined that the _____ had more resistance (A) water (B) table

Ans:water
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Ques:Choose between "natural grass" and "artificial grass". Question: Dave notice that when taking batting practice the baseball moves slower on the natural grass of the team's practice field than on the artificial grass of the stadium. Which surface has more resistance? (A) the artificial grass or (B) the natural grass

Ans:artificial grass
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Ques:Choose between "river" and "jungle". Question: A cat moves slower through the river then through the jungle. This means the cat heats up less in the (A) jungle (B) river

Ans:
river
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