Lighter, more streamlined vehicles need less energy.  A vehicle that was sleek and aerodynamic and a vehicle that was bulky were each driven the same distance over the same amount of time. Which vehicle needed to less energy to power it bulky vehicle or sleek vehicle?
sleek vehicle


(Question)
Gravity is a pull which all matter exerts on all other matter, the more mass, the stronger the pull.  During a game of tug-o-war, two teams are pulling a rope, the team that will pull the least has people who weigh more or less?
(Answer)
less


Ques: Increasing the number of resistors in a series circuit increases the overall resistance of the circuit.  If Jim removes resistors from the circuit he is building for his school science project, what will happen to the overall resistance of the circuit it will increase or it will decrease?
Ans: it will decrease


(Q).
Better farming techniques and machines increased the food supply and the distribution of food.  When people figured out how to grow food the levels of food in the world increased or decreased?
(A).
increased


Ques:Water near shore generally has more dissolved nutrients than water farther from shore.  Chris is studying Lake Michigan. He takes soil samples from the Lake in two places. The first sample he takes from right near the shore. The second sample is taken from the middle of the lake. The first or second sample will have greater dissolved nutrients in it?

Ans:first


In the thermosphere, temperatures increase as altitude increases.  If Mona is flying her plane in the thermosphere and she moves to a lower altitude heading, what happens to the temperature increases or decreases?
decreases